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docs: Logical Model + Native Query documentation for SQL Server and BigQuery.
This adds Logical Model + Native Query documentation for SQL Server and BigQuery. It is very similar to the documentation for PostgreSQL. PR-URL: https://github.com/hasura/graphql-engine-mono/pull/9194 Co-authored-by: Rob Dominguez <24390149+robertjdominguez@users.noreply.github.com> GitOrigin-RevId: 84c003ad4a836c16590c1eccccef02279937fc10
This commit is contained in:
Samir Talwar
hasura-bot
parent
42817af958
commit
428613d3f3
@ -65,142 +65,154 @@ The structure of args depends on the type and version.
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The various types of queries are listed in the following table:
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| `type` | `args` | `version` | Synopsis |
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| -------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------- | --------- | ------------------------------------------------------------------------ |
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| **bulk** | [Query](#metadata-query) array | 1 | Execute multiple operations in a single query |
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| **concurrent_bulk** | [Query](#metadata-query) array | 2 | Execute multiple **read only** operations in a single **transaction** |
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| **bulk_keep_going** | [Query](#metadata-query) array | 1 | Like `bulk`, but subcommands can fail without the whole batch failing |
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| [pg_add_source](/api-reference/metadata-api/source.mdx#metadata-pg-add-source) | [pg_add_source_args](/api-reference/metadata-api/source.mdx#metadata-pg-add-source-syntax) | 1 | Add a Postgres database |
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| [pg_drop_source](/api-reference/metadata-api/source.mdx#metadata-pg-drop-source) | [pg_drop_source_args](/api-reference/metadata-api/source.mdx#metadata-pg-drop-source-syntax) | 1 | Remove a Postgres database |
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| [pg_get_source_tables](/api-reference/metadata-api/source.mdx#metadata-pg-get-source-tables) | [pg_get_source_tables_args](/api-reference/metadata-api/source.mdx#metadata-pg-get-source-tables-syntax) | 1 | List all tables available on a given Postgres database |
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| [pg_track_table](/api-reference/metadata-api/table-view.mdx#metadata-pg-track-table) | [pg_track_table_args](/api-reference/metadata-api/table-view.mdx#metadata-pg-track-table-syntax) | 1 | Add a Postgres table/view with configuration |
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| [pg_track_tables](/api-reference/metadata-api/table-view.mdx#metadata-pg-track-tables) | [pg_track_tables_args](/api-reference/metadata-api/table-view.mdx#metadata-pg-track-tables-syntax) | 1 | Add multiple Postgres tables/views with configuration |
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| [pg_untrack_table](/api-reference/metadata-api/table-view.mdx#metadata-pg-untrack-table) | [pg_untrack_table_args](/api-reference/metadata-api/table-view.mdx#metadata-pg-untrack-table-syntax) | 1 | Remove a Postgres table/view |
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| [pg_update_source](/api-reference/metadata-api/source.mdx#metadata-pg-update-source) | [pg_update_source_args](/api-reference/metadata-api/source.mdx#metadata-pg-update-source-syntax) | 1 | Update a Postgres database |
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| [pg_set_table_customization](/api-reference/metadata-api/table-view.mdx#metadata-pg-set-table-customization) | [pg_set_table_customization_args](/api-reference/metadata-api/table-view.mdx#metadata-pg-set-table-customization-syntax) | 1 | Set table customization of an already tracked Postgres table |
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| [pg_set_table_is_enum](/api-reference/metadata-api/table-view.mdx#metadata-pg-set-table-is-enum) | [pg_set_table_is_enum_args](/api-reference/metadata-api/table-view.mdx#metadata-pg-set-table-is-enum-syntax) | 1 | Set a tracked Postgres table as an enum table |
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| [pg_track_function](/api-reference/metadata-api/custom-functions.mdx#metadata-pg-track-function) | [pg_track_function_args](/api-reference/metadata-api/custom-functions.mdx#metadata-pg-track-function-syntax) | 1 | Add a Postgres SQL function with configuration |
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| [pg_untrack_function](/api-reference/metadata-api/custom-functions.mdx#metadata-pg-untrack-function) | [pg_untrack_function_args](/api-reference/metadata-api/custom-functions.mdx#metadata-pg-untrack-function-syntax) | 1 | Remove a Postgres SQL function |
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| [pg_set_function_customization](/api-reference/metadata-api/custom-functions.mdx#metadata-pg-set-function-customization) | [pg_set_function_customization_args](/api-reference/metadata-api/custom-functions.mdx#metadata-pg-set-function-customization-syntax) | 1 | Set function customization of an already tracked Postgres function |
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| [pg_create_function_permission](/api-reference/metadata-api/custom-functions.mdx#metadata-pg-create-function-permission) | [pg_create_function_permission_args](/api-reference/metadata-api/custom-functions.mdx#metadata-pg-create-function-permission-syntax) | 1 | Create a Postgres function permission |
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| [pg_drop_function_permission](/api-reference/metadata-api/custom-functions.mdx#metadata-pg-drop-function-permission) | [pg_drop_function_permission_args](/api-reference/metadata-api/custom-functions.mdx#metadata-pg-drop-function-permission-syntax) | 1 | Drop an existing Postgres function permission |
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| [pg_create_object_relationship](/api-reference/metadata-api/relationship.mdx#metadata-pg-create-object-relationship) | [pg_create_object_relationship_args](/api-reference/metadata-api/relationship.mdx#metadata-pg-create-object-relationship-syntax) | 1 | Define a new object relationship between Postgres tables/views |
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| [pg_create_array_relationship](/api-reference/metadata-api/relationship.mdx#metadata-pg-create-array-relationship) | [pg_create_array_relationship_args](/api-reference/metadata-api/relationship.mdx#metadata-pg-create-array-relationship-syntax) | 1 | Define a new array relationship between Postgres tables/views |
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| [pg_drop_relationship](/api-reference/metadata-api/relationship.mdx#metadata-pg-drop-relationship) | [pg_drop_relationship_args](/api-reference/metadata-api/relationship.mdx#metadata-pg-drop-relationship-syntax) | 1 | Drop an existing Postgres relationship |
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| [pg_rename_relationship](/api-reference/metadata-api/relationship.mdx#metadata-pg-rename-relationship) | [pg_rename_relationship_args](/api-reference/metadata-api/relationship.mdx#metadata-pg-rename-relationship-syntax) | 1 | Modify name of an existing Postgres relationship |
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| [pg_set_relationship_comment](/api-reference/metadata-api/relationship.mdx#metadata-pg-set-relationship-comment) | [pg_set_relationship_comment_args](/api-reference/metadata-api/relationship.mdx#metadata-pg-set-relationship-comment-syntax) | 1 | Set comment on an existing Postgres relationship |
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| [pg_add_computed_field](/api-reference/metadata-api/computed-field.mdx#metadata-pg-add-computed-field) | [pg_add_computed_field_args](/api-reference/metadata-api/computed-field.mdx#metadata-pg-add-computed-field-syntax) | 1 | Add a computed field to a Postgres table/view |
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| [pg_drop_computed_field](/api-reference/metadata-api/computed-field.mdx#metadata-pg-drop-computed-field) | [pg_drop_computed_field_args](/api-reference/metadata-api/computed-field.mdx#metadata-pg-drop-computed-field-syntax) | 1 | Drop a Postgres computed field |
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| [pg_create_insert_permission](/api-reference/metadata-api/permission.mdx#metadata-pg-create-insert-permission) | [pg_create_insert_permission_args](/api-reference/metadata-api/permission.mdx#metadata-pg-create-insert-permission-syntax) | 1 | Specify insert permission for a Postgres table/view |
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| [pg_drop_insert_permission](/api-reference/metadata-api/permission.mdx#metadata-pg-drop-insert-permission) | [pg_drop_insert_permission_args](/api-reference/metadata-api/permission.mdx#metadata-pg-drop-insert-permission-syntax) | 1 | Remove existing insert permission for a Postgres table/view |
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| [pg_create_select_permission](/api-reference/metadata-api/permission.mdx#metadata-pg-create-select-permission) | [pg_create_select_permission_args](/api-reference/metadata-api/permission.mdx#metadata-pg-create-select-permission-syntax) | 1 | Specify select permission for a Postgres table/view |
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| [pg_drop_select_permission](/api-reference/metadata-api/permission.mdx#metadata-pg-drop-select-permission) | [pg_drop_select_permission_args](/api-reference/metadata-api/permission.mdx#metadata-pg-drop-select-permission-syntax) | 1 | Remove existing select permission for a Postgres table/view |
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| [pg_create_update_permission](/api-reference/metadata-api/permission.mdx#metadata-pg-create-update-permission) | [pg_create_update_permission_args](/api-reference/metadata-api/permission.mdx#metadata-pg-create-update-permission-syntax) | 1 | Specify update permission for a Postgres table/view |
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| [pg_drop_update_permission](/api-reference/metadata-api/permission.mdx#metadata-pg-drop-update-permission) | [pg_drop_update_permission_args](/api-reference/metadata-api/permission.mdx#metadata-pg-drop-update-permission-syntax) | 1 | Remove existing update permission for a Postgres table/view |
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| [pg_create_delete_permission](/api-reference/metadata-api/permission.mdx#metadata-pg-create-delete-permission) | [pg_create_delete_permission_args](/api-reference/metadata-api/permission.mdx#metadata-pg-create-delete-permission-syntax) | 1 | Specify delete permission for a Postgres table/view |
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| [pg_drop_delete_permission](/api-reference/metadata-api/permission.mdx#metadata-pg-drop-delete-permission) | [pg_drop_delete_permission_args](/api-reference/metadata-api/permission.mdx#metadata-pg-drop-delete-permission-syntax) | 1 | Remove existing delete permission for a Postgres table/view |
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| [pg_set_permission_comment](/api-reference/metadata-api/permission.mdx#metadata-pg-set-permission-comment) | [pg_set_permission_comment_args](/api-reference/metadata-api/permission.mdx#metadata-pg-set-permission-comment-syntax) | 1 | Set comment on an existing permission for a Postgres table/view |
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| [pg_create_event_trigger](/api-reference/metadata-api/event-triggers.mdx#metadata-pg-create-event-trigger) | [pg_create_event_trigger_args](/api-reference/metadata-api/event-triggers.mdx#metadata-pg-create-event-trigger-syntax) | 1 | Create or replace an Event Trigger on a Postgres table |
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| [pg_delete_event_trigger](/api-reference/metadata-api/event-triggers.mdx#metadata-pg-delete-event-trigger) | [pg_delete_event_trigger_args](/api-reference/metadata-api/event-triggers.mdx#metadata-pg-delete-event-trigger-syntax) | 1 | Delete an existing Event Trigger on a Postgres table |
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| [pg_redeliver_event](/api-reference/metadata-api/event-triggers.mdx#metadata-pg-redeliver-event) | [pg_redeliver_event_args](/api-reference/metadata-api/event-triggers.mdx#metadata-pg-redeliver-event-syntax) | 1 | Redeliver an existing event on a Postgres table |
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| [pg_invoke_event_trigger](/api-reference/metadata-api/event-triggers.mdx#metadata-pg-invoke-event-trigger) | [pg_invoke_event_trigger_args](/api-reference/metadata-api/event-triggers.mdx#metadata-pg-invoke-event-trigger-syntax) | 1 | Invoke a trigger with custom payload on a Postgres table |
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| [pg_set_apollo_federation_config](/api-reference/metadata-api/table-view.mdx#metadata-pg-set-apollo-federation-config) | [pg_set_apollo_federation_config_args](/api-reference/metadata-api/table-view.mdx#metadata-pg-set-apollo-federation-config-syntax) | 1 | Set Apollo Federation configuration of an already tracked postgres table |
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| [pg_test_connection_template](/api-reference/metadata-api/table-view.mdx#metadata-pg-test-connection-template) | [pg_test_connection_template_args](/api-reference/metadata-api/table-view.mdx#metadata-pg-test-connection-template-syntax) | 1 | Test connection template |
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| [pg_track_logical_model](/api-reference/metadata-api/logical-models.mdx#metadata-pg-track-logical-model) | [pg_track_logical_model_args](/api-reference/metadata-api/logical-models.mdx#metadata-pg-track-logical-model-syntax) | 1 | Add a Logical Model |
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| [pg_untrack_logical_model](/api-reference/metadata-api/logical-models.mdx#metadata-pg-untrack-logical-model) | [pg_untrack_logical_model_args](/api-reference/metadata-api/logical-models.mdx#metadata-pg-untrack-logical-model-syntax) | 1 | Remove a Logical Model |
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| [pg_create_logical_model_select_permission](/api-reference/metadata-api/logical-models.mdx#metadata-pg-create-logical-model-select-permission) | [pg_create_logical_model_select_permission_args](/api-reference/metadata-api/logical-models.mdx#metadata-pg-create-logical-model-select-permission-syntax) | 1 | Add select permissions for a Logical Model |
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| [pg_drop_logical_model_select_permission](/api-reference/metadata-api/logical-models.mdx#metadata-pg-drop-logical-model-select-permission) | [pg_drop_logical_model_select_permission_args](/api-reference/metadata-api/logical-models.mdx#metadata-pg-drop-logical-model-select-permission-syntax) | 1 | Remove select permissions for a Logical Model |
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| [pg_track_native_query](/api-reference/metadata-api/native-queries.mdx#metadata-pg-track-native-query) | [pg_track_native_query_args](/api-reference/metadata-api/native-queries.mdx#metadata-pg-track-native-query-syntax) | 1 | Add a Native Query |
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| [pg_untrack_native_query](/api-reference/metadata-api/native-queries.mdx#metadata-pg-untrack-native-query) | [pg_untrack_native_query_args](/api-reference/metadata-api/native-queries.mdx#metadata-pg-untrack-native-query-syntax) | 1 | Remove a Native Query |
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| [bigquery_track_table](/api-reference/metadata-api/table-view.mdx#metadata-bigquery-track-table) | [bigquery_track_table_args](/api-reference/metadata-api/table-view.mdx#metadata-bigquery-track-table-syntax) | 1 | Add a BigQuery table/view with configuration |
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| [bigquery_track_tables](/api-reference/metadata-api/table-view.mdx#metadata-bigquery-track-tables) | [bigquery_track_tables_args](/api-reference/metadata-api/table-view.mdx#metadata-bigquery-track-tables-syntax) | 1 | Add multiple BigQuery tables/views with configuration |
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| [bigquery_untrack_table](/api-reference/metadata-api/table-view.mdx#metadata-bigquery-untrack-table) | [bigquery_untrack_table_args](/api-reference/metadata-api/table-view.mdx#metadata-bigquery-untrack-table-syntax) | 1 | Remove a BigQuery table/view |
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| [bigquery_set_table_customization](/api-reference/metadata-api/table-view.mdx#metadata-bigquery-set-table-customization) | [bigquery_set_table_customization_args](/api-reference/metadata-api/table-view.mdx#metadata-bigquery-set-table-customization-syntax) | 1 | Set table customization of an already tracked BigQuery table |
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| [bigquery_add_computed_field](/api-reference/metadata-api/computed-field.mdx#metadata-bigquery-add-computed-field) | [bigquery_add_computed_field_args](/api-reference/metadata-api/computed-field.mdx#metadata-bigquery-add-computed-field-syntax) | 1 | Add a computed field to a BigQuery table |
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| [bigquery_drop_computed_field](/api-reference/metadata-api/computed-field.mdx#metadata-bigquery-drop-computed-field) | [bigquery_drop_computed_field_args](/api-reference/metadata-api/computed-field.mdx#metadata-bigquery-drop-computed-field-syntax) | 1 | Drop a BigQuery computed field |
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| [bigquery_set_apollo_federation_config](/api-reference/metadata-api/table-view.mdx#metadata-bigquery-set-apollo-federation-config) | [bigquery_set_apollo_federation_config_args](/api-reference/metadata-api/table-view.mdx#metadata-bigquery-set-apollo-federation-config-syntax) | 1 | Set Apollo Federation configuration of an already tracked bigquery table |
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| [mssql_add_source](/api-reference/metadata-api/source.mdx#mssql-add-source) | [mssql_add_source_args](/api-reference/metadata-api/source.mdx#mssql-add-source-syntax) | 1 | Add an MS SQL Server database |
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| [mssql_drop_source](/api-reference/metadata-api/source.mdx#mssql-drop-source) | [mssql_drop_source_args](/api-reference/metadata-api/source.mdx#mssql-drop-source-syntax) | 1 | Remove an MS SQL Server database |
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| [mssql_get_source_tables](/api-reference/metadata-api/source.mdx#mssql-get-source-tables) | [mssql_get_source_tables_args](/api-reference/metadata-api/source.mdx#mssql-get-source-tables-syntax) | 1 | List all tables available on a given MS SQL Server database |
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| [mssql_track_table](/api-reference/metadata-api/table-view.mdx#mssql-track-table) | [mssql_track_table_args](/api-reference/metadata-api/table-view.mdx#mssql-track-table-syntax) | 1 | Add an MS SQL Server table/view with configuration |
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| [mssql_track_tables](/api-reference/metadata-api/table-view.mdx#mssql-track-tables) | [mssql_track_tables_args](/api-reference/metadata-api/table-view.mdx#mssql-track-tables-syntax) | 1 | Add multiple MS SQL Server tables/views with configuration |
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| [mssql_untrack_table](/api-reference/metadata-api/table-view.mdx#mssql-untrack-table) | [mssql_untrack_table_args](/api-reference/metadata-api/table-view.mdx#mssql-untrack-table-syntax) | 1 | Remove an MS SQL Server table/view |
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| [mssql_update_source](/api-reference/metadata-api/source.mdx#mssql-update-source) | [mssql_update_source_args](/api-reference/metadata-api/source.mdx#mssql-update-source-syntax) | 1 | Update an MS SQL Server database |
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| [mssql_create_object_relationship](/api-reference/metadata-api/relationship.mdx#mssql-create-object-relationship) | [mssql_create_object_relationship_args](/api-reference/metadata-api/relationship.mdx#mssql-create-object-relationship-syntax) | 1 | Define a new object relationship between MS SQL Server tables/views |
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| [mssql_create_array_relationship](/api-reference/metadata-api/relationship.mdx#mssql-create-array-relationship) | [mssql_create_array_relationship_args](/api-reference/metadata-api/relationship.mdx#mssql-create-array-relationship-syntax) | 1 | Define a new array relationship between MS SQL Server tables/views |
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| [mssql_drop_relationship](/api-reference/metadata-api/relationship.mdx#mssql-drop-relationship) | [mssql_drop_relationship_args](/api-reference/metadata-api/relationship.mdx#mssql-drop-relationship-syntax) | 1 | Drop an existing MS SQL Server relationship |
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| [mssql_rename_relationship](/api-reference/metadata-api/relationship.mdx#mssql-rename-relationship) | [mssql_rename_relationship_args](/api-reference/metadata-api/relationship.mdx#mssql-rename-relationship-syntax) | 1 | Modify name of an existing MS SQL Server relationship |
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| [mssql_set_relationship_comment](/api-reference/metadata-api/relationship.mdx#mssql-set-relationship-comment) | [mssql_set_relationship_comment_args](/api-reference/metadata-api/relationship.mdx#mssql-set-relationship-comment-syntax) | 1 | Set comment on an existing MS SQL Server relationship |
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| [mssql_set_table_customization](/api-reference/metadata-api/table-view.mdx#mssql-set-table-customization) | [mssql_set_table_customization_args](/api-reference/metadata-api/table-view.mdx#mssql-set-table-customization-syntax) | 1 | Set table customization of an already tracked MS SQL Server table |
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| [mssql_create_insert_permission](/api-reference/metadata-api/permission.mdx#mssql-create-insert-permission) | [mssql_create_insert_permission_args](/api-reference/metadata-api/permission.mdx#mssql-create-insert-permission-syntax) | 1 | Specify insert permission for an MS SQL Server table/view |
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| [mssql_drop_insert_permission](/api-reference/metadata-api/permission.mdx#mssql-drop-insert-permission) | [mssql_drop_insert_permission_args](/api-reference/metadata-api/permission.mdx#mssql-drop-insert-permission-syntax) | 1 | Remove existing insert permission for an MS SQL Server table/view |
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| [mssql_create_select_permission](/api-reference/metadata-api/permission.mdx#mssql-create-select-permission) | [mssql_create_select_permission_args](/api-reference/metadata-api/permission.mdx#mssql-create-select-permission-syntax) | 1 | Specify select permission for an MS SQL Server table/view |
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| [mssql_drop_select_permission](/api-reference/metadata-api/permission.mdx#mssql-drop-select-permission) | [mssql_drop_select_permission_args](/api-reference/metadata-api/permission.mdx#mssql-drop-select-permission-syntax) | 1 | Remove existing select permission for an MS SQL Server table/view |
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| [mssql_create_update_permission](/api-reference/metadata-api/permission.mdx#mssql-create-update-permission) | [mssql_create_update_permission_args](/api-reference/metadata-api/permission.mdx#mssql-create-update-permission-syntax) | 1 | Specify update permission for an MS SQL Server table/view |
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| [mssql_drop_update_permission](/api-reference/metadata-api/permission.mdx#mssql-drop-update-permission) | [mssql_drop_update_permission_args](/api-reference/metadata-api/permission.mdx#mssql-drop-update-permission-syntax) | 1 | Remove existing update permission for an MS SQL Server table/view |
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| [mssql_create_delete_permission](/api-reference/metadata-api/permission.mdx#mssql-create-delete-permission) | [mssql_create_delete_permission_args](/api-reference/metadata-api/permission.mdx#mssql-create-delete-permission-syntax) | 1 | Specify delete permission for an MS SQL Server table/view |
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| [mssql_drop_delete_permission](/api-reference/metadata-api/permission.mdx#mssql-drop-delete-permission) | [mssql_drop_delete_permission_args](/api-reference/metadata-api/permission.mdx#mssql-drop-delete-permission-syntax) | 1 | Remove existing delete permission for an MS SQL Server table/view |
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| [mssql_set_permission_comment](/api-reference/metadata-api/permission.mdx#mssql-set-permission-comment) | [mssql_set_permission_comment_args](/api-reference/metadata-api/permission.mdx#mssql-set-permission-comment-syntax) | 1 | Set comment on an existing permission for an MS SQL Server table/view |
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| [mssql_set_apollo_federation_config](/api-reference/metadata-api/table-view.mdx#metadata-mssql-set-apollo-federation-config) | [mssql_set_apollo_federation_config_args](/api-reference/metadata-api/table-view.mdx#metadata-mssql-set-apollo-federation-config-syntax) | 1 | Set Apollo Federation configuration of an already tracked mssql table |
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| [create_cron_trigger](/api-reference/metadata-api/scheduled-triggers.mdx#metadata-create-cron-trigger) | [create_cron_trigger_args](/api-reference/metadata-api/scheduled-triggers.mdx#metadata-create-cron-trigger-syntax) | 1 | Create a cron trigger |
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| [delete_cron_trigger](/api-reference/metadata-api/scheduled-triggers.mdx#metadata-delete-cron-trigger) | [delete_cron_trigger_args](/api-reference/metadata-api/scheduled-triggers.mdx#metadata-delete-cron-trigger-syntax) | 1 | Delete an existing cron trigger |
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| [get_cron_triggers](/api-reference/metadata-api/scheduled-triggers.mdx#metadata-get-cron-triggers) | [Empty Object](/api-reference/syntax-defs.mdx#empty-object) | 1 | Returns all the cron triggers |
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| [get_scheduled_events](/api-reference/metadata-api/scheduled-triggers.mdx#metadata-get-scheduled-events) | [get_scheduled_events_args](/api-reference/metadata-api/scheduled-triggers.mdx#metadata-get-scheduled-events-syntax) | 1 | API to fetch scheduled events |
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| [get_scheduled_event_invocations](/api-reference/metadata-api/scheduled-triggers.mdx#metadata-get-scheduled-event-invocations) | [get_scheduled_event_invocations_args](/api-reference/metadata-api/scheduled-triggers.mdx#metadata-get-scheduled-event-invocations-syntax) | 1 | API to fetch scheduled event's invocations |
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| [create_scheduled_event](/api-reference/metadata-api/scheduled-triggers.mdx#metadata-create-scheduled-event) | [create_scheduled_event_args](/api-reference/metadata-api/scheduled-triggers.mdx#metadata-create-scheduled-event-syntax) | 1 | Create a new scheduled event |
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| [delete_scheduled_event](/api-reference/metadata-api/scheduled-triggers.mdx#metadata-delete-scheduled-event) | [delete_scheduled_event_args](/api-reference/metadata-api/scheduled-triggers.mdx#metadata-delete-scheduled-event-syntax) | 1 | Delete a scheduled event |
|
||||
| [cleanup_event_trigger_logs](/api-reference/metadata-api/event-triggers.mdx#metadata-cleanup-event-trigger-logs) | [cleanup_event_trigger_logs_args](/api-reference/metadata-api/event-triggers.mdx#metadata-cleanup-event-trigger-logs-syntax) | 1 | Manually delete Event Trigger logs |
|
||||
| [resume_event_trigger_cleanups](/api-reference/metadata-api/event-triggers.mdx#metadata-resume-event-trigger-cleanups) | [resume_event_trigger_cleanups_args](/api-reference/metadata-api/event-triggers.mdx#metadata-resume-event-trigger-cleanups-syntax) | 1 | Resume log cleaner for Event Triggers |
|
||||
| [pause_event_trigger_cleanups](/api-reference/metadata-api/event-triggers.mdx#metadata-pause-event-trigger-cleanups) | [pause_event_trigger_cleanups_args](/api-reference/metadata-api/event-triggers.mdx#metadata-pause-event-trigger-cleanups-syntax) | 1 | Pause log cleaner for Event Triggers |
|
||||
| [add_remote_schema](/api-reference/metadata-api/remote-schemas.mdx#metadata-add-remote-schema) | [add_remote_schema_args](/api-reference/metadata-api/remote-schemas.mdx#metadata-add-remote-schema-syntax) | 1 | Add a remote GraphQL server as a Remote Schema |
|
||||
| [update_remote_schema](/api-reference/metadata-api/remote-schemas.mdx#metadata-update-remote-schema) | [update_remote_schema_args](/api-reference/metadata-api/remote-schemas.mdx#metadata-update-remote-schema-syntax) | 1 | Update the details for a Remote Schema |
|
||||
| [remove_remote_schema](/api-reference/metadata-api/remote-schemas.mdx#metadata-remove-remote-schema) | [remove_remote_schema_args](/api-reference/metadata-api/remote-schemas.mdx#metadata-remove-remote-schema-syntax) | 1 | Remove an existing Remote Schema |
|
||||
| [reload_remote_schema](/api-reference/metadata-api/remote-schemas.mdx#metadata-reload-remote-schema) | [reload_remote_schema_args](/api-reference/metadata-api/remote-schemas.mdx#metadata-reload-remote-schema-syntax) | 1 | Reload schema of an existing Remote Schema |
|
||||
| [add_remote_schema_permissions](/api-reference/metadata-api/remote-schema-permissions.mdx#metadata-add-remote-schema-permissions) | [add_remote_schema_permissions](/api-reference/metadata-api/remote-schema-permissions.mdx#metadata-add-remote-schema-permissions-syntax) | 1 | Add permissions to a role of an existing Remote Schema |
|
||||
| [drop_remote_schema_permissions](/api-reference/metadata-api/remote-schema-permissions.mdx#metadata-drop-remote-schema-permissions) | [drop_remote_schema_permissions](/api-reference/metadata-api/remote-schema-permissions.mdx#metadata-drop-remote-schema-permissions-syntax) | 1 | Drop existing permissions defined for a role for a Remote Schema |
|
||||
| [pg_create_remote_relationship](/api-reference/metadata-api/remote-relationships.mdx#metadata-pg-create-remote-relationship) | [pg_create_remote_relationship_args](/api-reference/metadata-api/remote-relationships.mdx#metadata-pg-create-remote-relationship-syntax) | 1 | Create a remote relationship on a Postgres table |
|
||||
| [pg_update_remote_relationship](/api-reference/metadata-api/remote-relationships.mdx#metadata-pg-update-remote-relationship) | [pg_update_remote_relationship_args](/api-reference/metadata-api/remote-relationships.mdx#metadata-pg-update-remote-relationship-syntax) | 1 | Update an existing remote relationship |
|
||||
| [pg_delete_remote_relationship](/api-reference/metadata-api/remote-relationships.mdx#metadata-pg-delete-remote-relationship) | [pg_delete_remote_relationship_args](/api-reference/metadata-api/remote-relationships.mdx#metadata-pg-delete-remote-relationship-syntax) | 1 | Delete an existing remote relationship |
|
||||
| [citus_create_remote_relationship](/api-reference/metadata-api/remote-relationships.mdx#metadata-citus-create-remote-relationship) | [citus_create_remote_relationship_args](/api-reference/metadata-api/remote-relationships.mdx#metadata-citus-create-remote-relationship-syntax) | 1 | Create a remote relationship on a citus table |
|
||||
| [citus_update_remote_relationship](/api-reference/metadata-api/remote-relationships.mdx#metadata-citus-update-remote-relationship) | [citus_update_remote_relationship_args](/api-reference/metadata-api/remote-relationships.mdx#metadata-citus-update-remote-relationship-syntax) | 1 | Update an existing remote relationship |
|
||||
| [citus_delete_remote_relationship](/api-reference/metadata-api/remote-relationships.mdx#metadata-citus-delete-remote-relationship) | [citus_delete_remote_relationship_args](/api-reference/metadata-api/remote-relationships.mdx#metadata-citus-delete-remote-relationship-syntax) | 1 | Delete an existing remote relationship |
|
||||
| [mssql_create_remote_relationship](/api-reference/metadata-api/remote-relationships.mdx#metadata-mssql-create-remote-relationship) | [mssql_create_remote_relationship_args](/api-reference/metadata-api/remote-relationships.mdx#metadata-mssql-create-remote-relationship-syntax) | 1 | Create a remote relationship on an mssql table |
|
||||
| [mssql_update_remote_relationship](/api-reference/metadata-api/remote-relationships.mdx#metadata-mssql-update-remote-relationship) | [mssql_update_remote_relationship_args](/api-reference/metadata-api/remote-relationships.mdx#metadata-mssql-update-remote-relationship-syntax) | 1 | Update an existing remote relationship |
|
||||
| [mssql_delete_remote_relationship](/api-reference/metadata-api/remote-relationships.mdx#metadata-mssql-delete-remote-relationship) | [mssql_delete_remote_relationship_args](/api-reference/metadata-api/remote-relationships.mdx#metadata-mssql-delete-remote-relationship-syntax) | 1 | Delete an existing remote relationship |
|
||||
| [bigquery_create_remote_relationship](/api-reference/metadata-api/remote-relationships.mdx#metadata-bigquery-create-remote-relationship) | [bigquery_create_remote_relationship_args](/api-reference/metadata-api/remote-relationships.mdx#metadata-bigquery-create-remote-relationship-syntax) | 1 | Create a remote relationship on a bigquery table |
|
||||
| [bigquery_update_remote_relationship](/api-reference/metadata-api/remote-relationships.mdx#metadata-bigquery-update-remote-relationship) | [bigquery_update_remote_relationship_args](/api-reference/metadata-api/remote-relationships.mdx#metadata-bigquery-update-remote-relationship-syntax) | 1 | Update an existing remote relationship |
|
||||
| [bigquery_delete_remote_relationship](/api-reference/metadata-api/remote-relationships.mdx#metadata-bigquery-delete-remote-relationship) | [bigquery_delete_remote_relationship_args](/api-reference/metadata-api/remote-relationships.mdx#metadata-bigquery-delete-remote-relationship-syntax) | 1 | Delete an existing remote relationship |
|
||||
| [create_remote_schema_remote_relationship](/api-reference/metadata-api/remote-relationships.mdx#metadata-create-remote-schema-remote-relationship) | [create_remote_schema_remote_relationship_args](/api-reference/metadata-api/remote-relationships.mdx#metadata-create-remote-schema-remote-relationship-syntax) | 1 | Create a remote relationship on a Remote Schema's type |
|
||||
| [update_remote_schema_remote_relationship](/api-reference/metadata-api/remote-relationships.mdx#metadata-update-remote-schema-remote-relationship) | [update_remote_schema_remote_relationship_args](/api-reference/metadata-api/remote-relationships.mdx#metadata-update-remote-schema-remote-relationship-syntax) | 1 | Update an existing remote relationship on a Remote Schema's type |
|
||||
| [delete_remote_schema_remote_relationship](/api-reference/metadata-api/remote-relationships.mdx#metadata-delete-remote-schema-remote-relationship) | [delete_remote_schema_remote_relationship_args](/api-reference/metadata-api/remote-relationships.mdx#metadata-delete-remote-schema-remote-relationship-syntax) | 1 | Delete an existing remote relationship on a Remote Schema's type |
|
||||
| [export_metadata](/api-reference/metadata-api/manage-metadata.mdx#metadata-export-metadata) | [Empty Object](/api-reference/syntax-defs.mdx#empty-object) | 1 | Export the current Metadata |
|
||||
| [export_metadata](/api-reference/metadata-api/manage-metadata.mdx#metadata-export-metadata) | [Empty Object](/api-reference/syntax-defs.mdx#empty-object) | 2 | Export existing Metadata with resource version included. |
|
||||
| [replace_metadata](/api-reference/metadata-api/manage-metadata.mdx#metadata-replace-metadata) | [replace_metadata_args](/api-reference/metadata-api/manage-metadata.mdx#metadata-replace-metadata-syntax) | 1 | Import and replace existing Metadata |
|
||||
| [replace_metadata](/api-reference/metadata-api/manage-metadata.mdx#metadata-replace-metadata) | [replace_metadata_args](/api-reference/metadata-api/manage-metadata.mdx#metadata-replace-metadata-syntax) | 2 | Replace existing Metadata with check against current resource_version. |
|
||||
| [reload_metadata](/api-reference/metadata-api/manage-metadata.mdx#metadata-reload-metadata) | [reload_metadata_args](/api-reference/metadata-api/manage-metadata.mdx#metadata-reload-metadata-syntax) | 1 | Reload changes to the underlying Postgres DB |
|
||||
| [clear_metadata](/api-reference/metadata-api/manage-metadata.mdx#metadata-clear-metadata) | [Empty Object](/api-reference/syntax-defs.mdx#empty-object) | 1 | Clear/wipe-out the current Metadata state form server |
|
||||
| [get_inconsistent_metadata](/api-reference/metadata-api/manage-metadata.mdx#metadata-get-inconsistent-metadata) | [Empty Object](/api-reference/syntax-defs.mdx#empty-object) | 1 | List all inconsistent Metadata objects |
|
||||
| [drop_inconsistent_metadata](/api-reference/metadata-api/manage-metadata.mdx#metadata-drop-inconsistent-metadata) | [Empty Object](/api-reference/syntax-defs.mdx#empty-object) | 1 | Drop all inconsistent Metadata objects |
|
||||
| [create_query_collection](/api-reference/metadata-api/query-collections.mdx#metadata-create-query-collection) | [create_query_collection_args](/api-reference/metadata-api/query-collections.mdx#metadata-create-query-collection-syntax) | 1 | Create a query collection |
|
||||
| [rename_query_collection](/api-reference/metadata-api/query-collections.mdx#metadata-rename-query-collection) | [rename_query_collection_args](/api-reference/metadata-api/query-collections.mdx#metadata-rename-query-collection-syntax) | 1 | Rename a query collection |
|
||||
| [drop_query_collection](/api-reference/metadata-api/query-collections.mdx#metadata-drop-query-collection) | [drop_query_collection_args](/api-reference/metadata-api/query-collections.mdx#metadata-drop-query-collection-syntax) | 1 | Drop a query collection |
|
||||
| [add_query_to_collection](/api-reference/metadata-api/query-collections.mdx#metadata-add-query-to-collection) | [add_query_to_collection_args](/api-reference/metadata-api/query-collections.mdx#metadata-add-query-to-collection-syntax) | 1 | Add a query to a given collection |
|
||||
| [drop_query_from_collection](/api-reference/metadata-api/query-collections.mdx#metadata-drop-query-from-collection) | [drop_query_from_collection_args](/api-reference/metadata-api/query-collections.mdx#metadata-drop-query-from-collection-syntax) | 1 | Drop a query from a given collection |
|
||||
| [add_collection_to_allowlist](/api-reference/metadata-api/query-collections.mdx#metadata-add-collection-to-allowlist) | [add_collection_to_allowlist_args](/api-reference/metadata-api/query-collections.mdx#metadata-add-collection-to-allowlist-syntax) | 1 | Add a collection to the allow-list |
|
||||
| [drop_collection_from_allowlist](/api-reference/metadata-api/query-collections.mdx#metadata-drop-collection-from-allowlist) | [drop_collection_from_allowlist_args](/api-reference/metadata-api/query-collections.mdx#metadata-drop-collection-from-allowlist-syntax) | 1 | Drop a collection from the allow-list |
|
||||
| [set_custom_types](/api-reference/metadata-api/custom-types.mdx#metadata-set-custom-types) | [set_custom_types_args](/api-reference/metadata-api/custom-types.mdx#metadata-set-custom-types-syntax) | 1 | Set custom GraphQL types |
|
||||
| [create_action](/api-reference/metadata-api/actions.mdx#metadata-create-action) | [create_action_args](/api-reference/metadata-api/actions.mdx#metadata-create-action-syntax) | 1 | Create an action |
|
||||
| [drop_action](/api-reference/metadata-api/actions.mdx#metadata-drop-action) | [drop_action_args](/api-reference/metadata-api/actions.mdx#metadata-drop-action-syntax) | 1 | Drop an action |
|
||||
| [update_action](/api-reference/metadata-api/actions.mdx#metadata-update-action) | [update_action_args](/api-reference/metadata-api/actions.mdx#metadata-update-action-syntax) | 1 | Update an action |
|
||||
| [create_action_permission](/api-reference/metadata-api/actions.mdx#metadata-create-action-permission) | [create_action_permission_args](/api-reference/metadata-api/actions.mdx#metadata-create-action-permission-syntax) | 1 | Create an action permission |
|
||||
| [drop_action_permission](/api-reference/metadata-api/actions.mdx#metadata-drop-action-permission) | [drop_action_permission_args](/api-reference/metadata-api/actions.mdx#metadata-drop-action-permission-syntax) | 1 | Drop an action permission |
|
||||
| [create_rest_endpoint](/api-reference/metadata-api/restified-endpoints.mdx#metadata-create-rest-endpoint) | [create_rest_endpoint_args](/api-reference/metadata-api/restified-endpoints.mdx#metadata-create-rest-endpoint-syntax) | 1 | Create a RESTified GraphQL Endpoint |
|
||||
| [drop_rest_endpoint](/api-reference/metadata-api/restified-endpoints.mdx#metadata-drop-rest-endpoint) | [drop_rest_endpoint_args](/api-reference/metadata-api/restified-endpoints.mdx#metadata-drop-rest-endpoint-syntax) | 1 | Drop a RESTified GraphQL Endpoint |
|
||||
| [add_inherited_role](/api-reference/metadata-api/inherited-roles.mdx#metadata-add-inherited-role) | [add_inherited_role_args](/api-reference/metadata-api/inherited-roles.mdx#metadata-add-inherited-role-syntax) | 1 | Add an inherited role |
|
||||
| [drop_inherited_role](/api-reference/metadata-api/inherited-roles.mdx#metadata-drop-inherited-role) | [drop_inherited_role_args](/api-reference/metadata-api/inherited-roles.mdx#metadata-drop-inherited-role-syntax) | 1 | Drop an inherited role |
|
||||
| [set_graphql_introspection_options](/api-reference/metadata-api/introspection.mdx#metadata-set-graphql-introspection-options) | [set_graphql_schema_introspection_options_args](/api-reference/metadata-api/introspection.mdx#metadata-set-graphql-schema-introspection-options-syntax) | 1 | Set graphql introspection options |
|
||||
| [add_host_to_tls_allowlist](/api-reference/metadata-api/network.mdx#metadata-add-host-to-tls-allowlist) | [add_host_to_tls_allowlist_args](/api-reference/metadata-api/network.mdx#add-host-to-tls-allowlist-syntax) | 1 | Add an endpoint to the TLS Allowlist |
|
||||
| [drop_host_from_tls_allowlist](/api-reference/metadata-api/network.mdx#metadata-drop-host-from-tls-allowlist) | [drop_host_from_tls_allowlist_args](/api-reference/metadata-api/network.mdx#drop-host-from-tls-allowlist-syntax) | 1 | Drop an endpoint from the TLS Allowlist |
|
||||
| `type` | `args` | `version` | Synopsis |
|
||||
| ---------------------------------------------------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- | --------- | ------------------------------------------------------------------------ |
|
||||
| **bulk** | [Query](#metadata-query) array | 1 | Execute multiple operations in a single query |
|
||||
| **concurrent_bulk** | [Query](#metadata-query) array | 2 | Execute multiple **read only** operations in a single **transaction** |
|
||||
| **bulk_keep_going** | [Query](#metadata-query) array | 1 | Like `bulk`, but subcommands can fail without the whole batch failing |
|
||||
| [pg_add_source](/api-reference/metadata-api/source.mdx#metadata-pg-add-source) | [pg_add_source_args](/api-reference/metadata-api/source.mdx#metadata-pg-add-source-syntax) | 1 | Add a Postgres database |
|
||||
| [pg_drop_source](/api-reference/metadata-api/source.mdx#metadata-pg-drop-source) | [pg_drop_source_args](/api-reference/metadata-api/source.mdx#metadata-pg-drop-source-syntax) | 1 | Remove a Postgres database |
|
||||
| [pg_get_source_tables](/api-reference/metadata-api/source.mdx#metadata-pg-get-source-tables) | [pg_get_source_tables_args](/api-reference/metadata-api/source.mdx#metadata-pg-get-source-tables-syntax) | 1 | List all tables available on a given Postgres database |
|
||||
| [pg_track_table](/api-reference/metadata-api/table-view.mdx#metadata-pg-track-table) | [pg_track_table_args](/api-reference/metadata-api/table-view.mdx#metadata-pg-track-table-syntax) | 1 | Add a Postgres table/view with configuration |
|
||||
| [pg_track_tables](/api-reference/metadata-api/table-view.mdx#metadata-pg-track-tables) | [pg_track_tables_args](/api-reference/metadata-api/table-view.mdx#metadata-pg-track-tables-syntax) | 1 | Add multiple Postgres tables/views with configuration |
|
||||
| [pg_untrack_table](/api-reference/metadata-api/table-view.mdx#metadata-pg-untrack-table) | [pg_untrack_table_args](/api-reference/metadata-api/table-view.mdx#metadata-pg-untrack-table-syntax) | 1 | Remove a Postgres table/view |
|
||||
| [pg_update_source](/api-reference/metadata-api/source.mdx#metadata-pg-update-source) | [pg_update_source_args](/api-reference/metadata-api/source.mdx#metadata-pg-update-source-syntax) | 1 | Update a Postgres database |
|
||||
| [pg_set_table_customization](/api-reference/metadata-api/table-view.mdx#metadata-pg-set-table-customization) | [pg_set_table_customization_args](/api-reference/metadata-api/table-view.mdx#metadata-pg-set-table-customization-syntax) | 1 | Set table customization of an already tracked Postgres table |
|
||||
| [pg_set_table_is_enum](/api-reference/metadata-api/table-view.mdx#metadata-pg-set-table-is-enum) | [pg_set_table_is_enum_args](/api-reference/metadata-api/table-view.mdx#metadata-pg-set-table-is-enum-syntax) | 1 | Set a tracked Postgres table as an enum table |
|
||||
| [pg_track_function](/api-reference/metadata-api/custom-functions.mdx#metadata-pg-track-function) | [pg_track_function_args](/api-reference/metadata-api/custom-functions.mdx#metadata-pg-track-function-syntax) | 1 | Add a Postgres SQL function with configuration |
|
||||
| [pg_untrack_function](/api-reference/metadata-api/custom-functions.mdx#metadata-pg-untrack-function) | [pg_untrack_function_args](/api-reference/metadata-api/custom-functions.mdx#metadata-pg-untrack-function-syntax) | 1 | Remove a Postgres SQL function |
|
||||
| [pg_set_function_customization](/api-reference/metadata-api/custom-functions.mdx#metadata-pg-set-function-customization) | [pg_set_function_customization_args](/api-reference/metadata-api/custom-functions.mdx#metadata-pg-set-function-customization-syntax) | 1 | Set function customization of an already tracked Postgres function |
|
||||
| [pg_create_function_permission](/api-reference/metadata-api/custom-functions.mdx#metadata-pg-create-function-permission) | [pg_create_function_permission_args](/api-reference/metadata-api/custom-functions.mdx#metadata-pg-create-function-permission-syntax) | 1 | Create a Postgres function permission |
|
||||
| [pg_drop_function_permission](/api-reference/metadata-api/custom-functions.mdx#metadata-pg-drop-function-permission) | [pg_drop_function_permission_args](/api-reference/metadata-api/custom-functions.mdx#metadata-pg-drop-function-permission-syntax) | 1 | Drop an existing Postgres function permission |
|
||||
| [pg_create_object_relationship](/api-reference/metadata-api/relationship.mdx#metadata-pg-create-object-relationship) | [pg_create_object_relationship_args](/api-reference/metadata-api/relationship.mdx#metadata-pg-create-object-relationship-syntax) | 1 | Define a new object relationship between Postgres tables/views |
|
||||
| [pg_create_array_relationship](/api-reference/metadata-api/relationship.mdx#metadata-pg-create-array-relationship) | [pg_create_array_relationship_args](/api-reference/metadata-api/relationship.mdx#metadata-pg-create-array-relationship-syntax) | 1 | Define a new array relationship between Postgres tables/views |
|
||||
| [pg_drop_relationship](/api-reference/metadata-api/relationship.mdx#metadata-pg-drop-relationship) | [pg_drop_relationship_args](/api-reference/metadata-api/relationship.mdx#metadata-pg-drop-relationship-syntax) | 1 | Drop an existing Postgres relationship |
|
||||
| [pg_rename_relationship](/api-reference/metadata-api/relationship.mdx#metadata-pg-rename-relationship) | [pg_rename_relationship_args](/api-reference/metadata-api/relationship.mdx#metadata-pg-rename-relationship-syntax) | 1 | Modify name of an existing Postgres relationship |
|
||||
| [pg_set_relationship_comment](/api-reference/metadata-api/relationship.mdx#metadata-pg-set-relationship-comment) | [pg_set_relationship_comment_args](/api-reference/metadata-api/relationship.mdx#metadata-pg-set-relationship-comment-syntax) | 1 | Set comment on an existing Postgres relationship |
|
||||
| [pg_add_computed_field](/api-reference/metadata-api/computed-field.mdx#metadata-pg-add-computed-field) | [pg_add_computed_field_args](/api-reference/metadata-api/computed-field.mdx#metadata-pg-add-computed-field-syntax) | 1 | Add a computed field to a Postgres table/view |
|
||||
| [pg_drop_computed_field](/api-reference/metadata-api/computed-field.mdx#metadata-pg-drop-computed-field) | [pg_drop_computed_field_args](/api-reference/metadata-api/computed-field.mdx#metadata-pg-drop-computed-field-syntax) | 1 | Drop a Postgres computed field |
|
||||
| [pg_create_insert_permission](/api-reference/metadata-api/permission.mdx#metadata-pg-create-insert-permission) | [pg_create_insert_permission_args](/api-reference/metadata-api/permission.mdx#metadata-pg-create-insert-permission-syntax) | 1 | Specify insert permission for a Postgres table/view |
|
||||
| [pg_drop_insert_permission](/api-reference/metadata-api/permission.mdx#metadata-pg-drop-insert-permission) | [pg_drop_insert_permission_args](/api-reference/metadata-api/permission.mdx#metadata-pg-drop-insert-permission-syntax) | 1 | Remove existing insert permission for a Postgres table/view |
|
||||
| [pg_create_select_permission](/api-reference/metadata-api/permission.mdx#metadata-pg-create-select-permission) | [pg_create_select_permission_args](/api-reference/metadata-api/permission.mdx#metadata-pg-create-select-permission-syntax) | 1 | Specify select permission for a Postgres table/view |
|
||||
| [pg_drop_select_permission](/api-reference/metadata-api/permission.mdx#metadata-pg-drop-select-permission) | [pg_drop_select_permission_args](/api-reference/metadata-api/permission.mdx#metadata-pg-drop-select-permission-syntax) | 1 | Remove existing select permission for a Postgres table/view |
|
||||
| [pg_create_update_permission](/api-reference/metadata-api/permission.mdx#metadata-pg-create-update-permission) | [pg_create_update_permission_args](/api-reference/metadata-api/permission.mdx#metadata-pg-create-update-permission-syntax) | 1 | Specify update permission for a Postgres table/view |
|
||||
| [pg_drop_update_permission](/api-reference/metadata-api/permission.mdx#metadata-pg-drop-update-permission) | [pg_drop_update_permission_args](/api-reference/metadata-api/permission.mdx#metadata-pg-drop-update-permission-syntax) | 1 | Remove existing update permission for a Postgres table/view |
|
||||
| [pg_create_delete_permission](/api-reference/metadata-api/permission.mdx#metadata-pg-create-delete-permission) | [pg_create_delete_permission_args](/api-reference/metadata-api/permission.mdx#metadata-pg-create-delete-permission-syntax) | 1 | Specify delete permission for a Postgres table/view |
|
||||
| [pg_drop_delete_permission](/api-reference/metadata-api/permission.mdx#metadata-pg-drop-delete-permission) | [pg_drop_delete_permission_args](/api-reference/metadata-api/permission.mdx#metadata-pg-drop-delete-permission-syntax) | 1 | Remove existing delete permission for a Postgres table/view |
|
||||
| [pg_set_permission_comment](/api-reference/metadata-api/permission.mdx#metadata-pg-set-permission-comment) | [pg_set_permission_comment_args](/api-reference/metadata-api/permission.mdx#metadata-pg-set-permission-comment-syntax) | 1 | Set comment on an existing permission for a Postgres table/view |
|
||||
| [pg_create_event_trigger](/api-reference/metadata-api/event-triggers.mdx#metadata-pg-create-event-trigger) | [pg_create_event_trigger_args](/api-reference/metadata-api/event-triggers.mdx#metadata-pg-create-event-trigger-syntax) | 1 | Create or replace an Event Trigger on a Postgres table |
|
||||
| [pg_delete_event_trigger](/api-reference/metadata-api/event-triggers.mdx#metadata-pg-delete-event-trigger) | [pg_delete_event_trigger_args](/api-reference/metadata-api/event-triggers.mdx#metadata-pg-delete-event-trigger-syntax) | 1 | Delete an existing Event Trigger on a Postgres table |
|
||||
| [pg_redeliver_event](/api-reference/metadata-api/event-triggers.mdx#metadata-pg-redeliver-event) | [pg_redeliver_event_args](/api-reference/metadata-api/event-triggers.mdx#metadata-pg-redeliver-event-syntax) | 1 | Redeliver an existing event on a Postgres table |
|
||||
| [pg_invoke_event_trigger](/api-reference/metadata-api/event-triggers.mdx#metadata-pg-invoke-event-trigger) | [pg_invoke_event_trigger_args](/api-reference/metadata-api/event-triggers.mdx#metadata-pg-invoke-event-trigger-syntax) | 1 | Invoke a trigger with custom payload on a Postgres table |
|
||||
| [pg_set_apollo_federation_config](/api-reference/metadata-api/table-view.mdx#metadata-pg-set-apollo-federation-config) | [pg_set_apollo_federation_config_args](/api-reference/metadata-api/table-view.mdx#metadata-pg-set-apollo-federation-config-syntax) | 1 | Set Apollo Federation configuration of an already tracked postgres table |
|
||||
| [pg_test_connection_template](/api-reference/metadata-api/table-view.mdx#metadata-pg-test-connection-template) | [pg_test_connection_template_args](/api-reference/metadata-api/table-view.mdx#metadata-pg-test-connection-template-syntax) | 1 | Test connection template |
|
||||
| [pg_track_logical_model](/api-reference/metadata-api/logical-models.mdx#metadata-pg-track-logical-model) | [pg_track_logical_model_args](/api-reference/metadata-api/logical-models.mdx#metadata-pg-track-logical-model-syntax) | 1 | Add a Logical Model |
|
||||
| [pg_untrack_logical_model](/api-reference/metadata-api/logical-models.mdx#metadata-pg-untrack-logical-model) | [pg_untrack_logical_model_args](/api-reference/metadata-api/logical-models.mdx#metadata-pg-untrack-logical-model-syntax) | 1 | Remove a Logical Model |
|
||||
| [pg_create_logical_model_select_permission](/api-reference/metadata-api/logical-models.mdx#metadata-pg-create-logical-model-select-permission) | [pg_create_logical_model_select_permission_args](/api-reference/metadata-api/logical-models.mdx#metadata-pg-create-logical-model-select-permission-syntax) | 1 | Add select permissions for a Logical Model |
|
||||
| [pg_drop_logical_model_select_permission](/api-reference/metadata-api/logical-models.mdx#metadata-pg-drop-logical-model-select-permission) | [pg_drop_logical_model_select_permission_args](/api-reference/metadata-api/logical-models.mdx#metadata-pg-drop-logical-model-select-permission-syntax) | 1 | Remove select permissions for a Logical Model |
|
||||
| [pg_track_native_query](/api-reference/metadata-api/native-queries.mdx#metadata-pg-track-native-query) | [pg_track_native_query_args](/api-reference/metadata-api/native-queries.mdx#metadata-pg-track-native-query-syntax) | 1 | Add a Native Query |
|
||||
| [pg_untrack_native_query](/api-reference/metadata-api/native-queries.mdx#metadata-pg-untrack-native-query) | [pg_untrack_native_query_args](/api-reference/metadata-api/native-queries.mdx#metadata-pg-untrack-native-query-syntax) | 1 | Remove a Native Query |
|
||||
| [bigquery_track_table](/api-reference/metadata-api/table-view.mdx#metadata-bigquery-track-table) | [bigquery_track_table_args](/api-reference/metadata-api/table-view.mdx#metadata-bigquery-track-table-syntax) | 1 | Add a BigQuery table/view with configuration |
|
||||
| [bigquery_track_tables](/api-reference/metadata-api/table-view.mdx#metadata-bigquery-track-tables) | [bigquery_track_tables_args](/api-reference/metadata-api/table-view.mdx#metadata-bigquery-track-tables-syntax) | 1 | Add multiple BigQuery tables/views with configuration |
|
||||
| [bigquery_untrack_table](/api-reference/metadata-api/table-view.mdx#metadata-bigquery-untrack-table) | [bigquery_untrack_table_args](/api-reference/metadata-api/table-view.mdx#metadata-bigquery-untrack-table-syntax) | 1 | Remove a BigQuery table/view |
|
||||
| [bigquery_set_table_customization](/api-reference/metadata-api/table-view.mdx#metadata-bigquery-set-table-customization) | [bigquery_set_table_customization_args](/api-reference/metadata-api/table-view.mdx#metadata-bigquery-set-table-customization-syntax) | 1 | Set table customization of an already tracked BigQuery table |
|
||||
| [bigquery_add_computed_field](/api-reference/metadata-api/computed-field.mdx#metadata-bigquery-add-computed-field) | [bigquery_add_computed_field_args](/api-reference/metadata-api/computed-field.mdx#metadata-bigquery-add-computed-field-syntax) | 1 | Add a computed field to a BigQuery table |
|
||||
| [bigquery_drop_computed_field](/api-reference/metadata-api/computed-field.mdx#metadata-bigquery-drop-computed-field) | [bigquery_drop_computed_field_args](/api-reference/metadata-api/computed-field.mdx#metadata-bigquery-drop-computed-field-syntax) | 1 | Drop a BigQuery computed field |
|
||||
| [bigquery_set_apollo_federation_config](/api-reference/metadata-api/table-view.mdx#metadata-bigquery-set-apollo-federation-config) | [bigquery_set_apollo_federation_config_args](/api-reference/metadata-api/table-view.mdx#metadata-bigquery-set-apollo-federation-config-syntax) | 1 | Set Apollo Federation configuration of an already tracked bigquery table |
|
||||
| [bigquery_track_logical_model](/api-reference/metadata-api/logical-models.mdx#metadata-bigquery-track-logical-model) | [bigquery_track_logical_model_args](/api-reference/metadata-api/logical-models.mdx#metadata-bigquery-track-logical-model-syntax) | 1 | Add a Logical Model |
|
||||
| [bigquery_untrack_logical_model](/api-reference/metadata-api/logical-models.mdx#metadata-bigquery-untrack-logical-model) | [bigquery_untrack_logical_model_args](/api-reference/metadata-api/logical-models.mdx#metadata-bigquery-untrack-logical-model-syntax) | 1 | Remove a Logical Model |
|
||||
| [bigquery_create_logical_model_select_permission](/api-reference/metadata-api/logical-models.mdx#metadata-bigquery-create-logical-model-select-permission) | [bigquery_create_logical_model_select_permission_args](/api-reference/metadata-api/logical-models.mdx#metadata-bigquery-create-logical-model-select-permission-syntax) | 1 | Add select permissions for a Logical Model |
|
||||
| [bigquery_drop_logical_model_select_permission](/api-reference/metadata-api/logical-models.mdx#metadata-bigquery-drop-logical-model-select-permission) | [bigquery_drop_logical_model_select_permission_args](/api-reference/metadata-api/logical-models.mdx#metadata-bigquery-drop-logical-model-select-permission-syntax) | 1 | Remove select permissions for a Logical Model |
|
||||
| [bigquery_track_native_query](/api-reference/metadata-api/native-queries.mdx#metadata-bigquery-track-native-query) | [bigquery_track_native_query_args](/api-reference/metadata-api/native-queries.mdx#metadata-bigquery-track-native-query-syntax) | 1 | Add a Native Query |
|
||||
| [bigquery_untrack_native_query](/api-reference/metadata-api/native-queries.mdx#metadata-bigquery-untrack-native-query) | [bigquery_untrack_native_query_args](/api-reference/metadata-api/native-queries.mdx#metadata-bigquery-untrack-native-query-syntax) | 1 | Remove a Native Query |
|
||||
| [mssql_add_source](/api-reference/metadata-api/source.mdx#mssql-add-source) | [mssql_add_source_args](/api-reference/metadata-api/source.mdx#mssql-add-source-syntax) | 1 | Add an MS SQL Server database |
|
||||
| [mssql_drop_source](/api-reference/metadata-api/source.mdx#mssql-drop-source) | [mssql_drop_source_args](/api-reference/metadata-api/source.mdx#mssql-drop-source-syntax) | 1 | Remove an MS SQL Server database |
|
||||
| [mssql_get_source_tables](/api-reference/metadata-api/source.mdx#mssql-get-source-tables) | [mssql_get_source_tables_args](/api-reference/metadata-api/source.mdx#mssql-get-source-tables-syntax) | 1 | List all tables available on a given MS SQL Server database |
|
||||
| [mssql_track_table](/api-reference/metadata-api/table-view.mdx#mssql-track-table) | [mssql_track_table_args](/api-reference/metadata-api/table-view.mdx#mssql-track-table-syntax) | 1 | Add an MS SQL Server table/view with configuration |
|
||||
| [mssql_track_tables](/api-reference/metadata-api/table-view.mdx#mssql-track-tables) | [mssql_track_tables_args](/api-reference/metadata-api/table-view.mdx#mssql-track-tables-syntax) | 1 | Add multiple MS SQL Server tables/views with configuration |
|
||||
| [mssql_untrack_table](/api-reference/metadata-api/table-view.mdx#mssql-untrack-table) | [mssql_untrack_table_args](/api-reference/metadata-api/table-view.mdx#mssql-untrack-table-syntax) | 1 | Remove an MS SQL Server table/view |
|
||||
| [mssql_update_source](/api-reference/metadata-api/source.mdx#mssql-update-source) | [mssql_update_source_args](/api-reference/metadata-api/source.mdx#mssql-update-source-syntax) | 1 | Update an MS SQL Server database |
|
||||
| [mssql_create_object_relationship](/api-reference/metadata-api/relationship.mdx#mssql-create-object-relationship) | [mssql_create_object_relationship_args](/api-reference/metadata-api/relationship.mdx#mssql-create-object-relationship-syntax) | 1 | Define a new object relationship between MS SQL Server tables/views |
|
||||
| [mssql_create_array_relationship](/api-reference/metadata-api/relationship.mdx#mssql-create-array-relationship) | [mssql_create_array_relationship_args](/api-reference/metadata-api/relationship.mdx#mssql-create-array-relationship-syntax) | 1 | Define a new array relationship between MS SQL Server tables/views |
|
||||
| [mssql_drop_relationship](/api-reference/metadata-api/relationship.mdx#mssql-drop-relationship) | [mssql_drop_relationship_args](/api-reference/metadata-api/relationship.mdx#mssql-drop-relationship-syntax) | 1 | Drop an existing MS SQL Server relationship |
|
||||
| [mssql_rename_relationship](/api-reference/metadata-api/relationship.mdx#mssql-rename-relationship) | [mssql_rename_relationship_args](/api-reference/metadata-api/relationship.mdx#mssql-rename-relationship-syntax) | 1 | Modify name of an existing MS SQL Server relationship |
|
||||
| [mssql_set_relationship_comment](/api-reference/metadata-api/relationship.mdx#mssql-set-relationship-comment) | [mssql_set_relationship_comment_args](/api-reference/metadata-api/relationship.mdx#mssql-set-relationship-comment-syntax) | 1 | Set comment on an existing MS SQL Server relationship |
|
||||
| [mssql_set_table_customization](/api-reference/metadata-api/table-view.mdx#mssql-set-table-customization) | [mssql_set_table_customization_args](/api-reference/metadata-api/table-view.mdx#mssql-set-table-customization-syntax) | 1 | Set table customization of an already tracked MS SQL Server table |
|
||||
| [mssql_create_insert_permission](/api-reference/metadata-api/permission.mdx#mssql-create-insert-permission) | [mssql_create_insert_permission_args](/api-reference/metadata-api/permission.mdx#mssql-create-insert-permission-syntax) | 1 | Specify insert permission for an MS SQL Server table/view |
|
||||
| [mssql_drop_insert_permission](/api-reference/metadata-api/permission.mdx#mssql-drop-insert-permission) | [mssql_drop_insert_permission_args](/api-reference/metadata-api/permission.mdx#mssql-drop-insert-permission-syntax) | 1 | Remove existing insert permission for an MS SQL Server table/view |
|
||||
| [mssql_create_select_permission](/api-reference/metadata-api/permission.mdx#mssql-create-select-permission) | [mssql_create_select_permission_args](/api-reference/metadata-api/permission.mdx#mssql-create-select-permission-syntax) | 1 | Specify select permission for an MS SQL Server table/view |
|
||||
| [mssql_drop_select_permission](/api-reference/metadata-api/permission.mdx#mssql-drop-select-permission) | [mssql_drop_select_permission_args](/api-reference/metadata-api/permission.mdx#mssql-drop-select-permission-syntax) | 1 | Remove existing select permission for an MS SQL Server table/view |
|
||||
| [mssql_create_update_permission](/api-reference/metadata-api/permission.mdx#mssql-create-update-permission) | [mssql_create_update_permission_args](/api-reference/metadata-api/permission.mdx#mssql-create-update-permission-syntax) | 1 | Specify update permission for an MS SQL Server table/view |
|
||||
| [mssql_drop_update_permission](/api-reference/metadata-api/permission.mdx#mssql-drop-update-permission) | [mssql_drop_update_permission_args](/api-reference/metadata-api/permission.mdx#mssql-drop-update-permission-syntax) | 1 | Remove existing update permission for an MS SQL Server table/view |
|
||||
| [mssql_create_delete_permission](/api-reference/metadata-api/permission.mdx#mssql-create-delete-permission) | [mssql_create_delete_permission_args](/api-reference/metadata-api/permission.mdx#mssql-create-delete-permission-syntax) | 1 | Specify delete permission for an MS SQL Server table/view |
|
||||
| [mssql_drop_delete_permission](/api-reference/metadata-api/permission.mdx#mssql-drop-delete-permission) | [mssql_drop_delete_permission_args](/api-reference/metadata-api/permission.mdx#mssql-drop-delete-permission-syntax) | 1 | Remove existing delete permission for an MS SQL Server table/view |
|
||||
| [mssql_set_permission_comment](/api-reference/metadata-api/permission.mdx#mssql-set-permission-comment) | [mssql_set_permission_comment_args](/api-reference/metadata-api/permission.mdx#mssql-set-permission-comment-syntax) | 1 | Set comment on an existing permission for an MS SQL Server table/view |
|
||||
| [mssql_set_apollo_federation_config](/api-reference/metadata-api/table-view.mdx#metadata-mssql-set-apollo-federation-config) | [mssql_set_apollo_federation_config_args](/api-reference/metadata-api/table-view.mdx#metadata-mssql-set-apollo-federation-config-syntax) | 1 | Set Apollo Federation configuration of an already tracked mssql table |
|
||||
| [mssql_track_logical_model](/api-reference/metadata-api/logical-models.mdx#metadata-mssql-track-logical-model) | [mssql_track_logical_model_args](/api-reference/metadata-api/logical-models.mdx#metadata-mssql-track-logical-model-syntax) | 1 | Add a Logical Model |
|
||||
| [mssql_untrack_logical_model](/api-reference/metadata-api/logical-models.mdx#metadata-mssql-untrack-logical-model) | [mssql_untrack_logical_model_args](/api-reference/metadata-api/logical-models.mdx#metadata-mssql-untrack-logical-model-syntax) | 1 | Remove a Logical Model |
|
||||
| [mssql_create_logical_model_select_permission](/api-reference/metadata-api/logical-models.mdx#metadata-mssql-create-logical-model-select-permission) | [mssql_create_logical_model_select_permission_args](/api-reference/metadata-api/logical-models.mdx#metadata-mssql-create-logical-model-select-permission-syntax) | 1 | Add select permissions for a Logical Model |
|
||||
| [mssql_drop_logical_model_select_permission](/api-reference/metadata-api/logical-models.mdx#metadata-mssql-drop-logical-model-select-permission) | [mssql_drop_logical_model_select_permission_args](/api-reference/metadata-api/logical-models.mdx#metadata-mssql-drop-logical-model-select-permission-syntax) | 1 | Remove select permissions for a Logical Model |
|
||||
| [mssql_track_native_query](/api-reference/metadata-api/native-queries.mdx#metadata-mssql-track-native-query) | [mssql_track_native_query_args](/api-reference/metadata-api/native-queries.mdx#metadata-mssql-track-native-query-syntax) | 1 | Add a Native Query |
|
||||
| [mssql_untrack_native_query](/api-reference/metadata-api/native-queries.mdx#metadata-mssql-untrack-native-query) | [mssql_untrack_native_query_args](/api-reference/metadata-api/native-queries.mdx#metadata-mssql-untrack-native-query-syntax) | 1 | Remove a Native Query |
|
||||
| [create_cron_trigger](/api-reference/metadata-api/scheduled-triggers.mdx#metadata-create-cron-trigger) | [create_cron_trigger_args](/api-reference/metadata-api/scheduled-triggers.mdx#metadata-create-cron-trigger-syntax) | 1 | Create a cron trigger |
|
||||
| [delete_cron_trigger](/api-reference/metadata-api/scheduled-triggers.mdx#metadata-delete-cron-trigger) | [delete_cron_trigger_args](/api-reference/metadata-api/scheduled-triggers.mdx#metadata-delete-cron-trigger-syntax) | 1 | Delete an existing cron trigger |
|
||||
| [get_cron_triggers](/api-reference/metadata-api/scheduled-triggers.mdx#metadata-get-cron-triggers) | [Empty Object](/api-reference/syntax-defs.mdx#empty-object) | 1 | Returns all the cron triggers |
|
||||
| [get_scheduled_events](/api-reference/metadata-api/scheduled-triggers.mdx#metadata-get-scheduled-events) | [get_scheduled_events_args](/api-reference/metadata-api/scheduled-triggers.mdx#metadata-get-scheduled-events-syntax) | 1 | API to fetch scheduled events |
|
||||
| [get_scheduled_event_invocations](/api-reference/metadata-api/scheduled-triggers.mdx#metadata-get-scheduled-event-invocations) | [get_scheduled_event_invocations_args](/api-reference/metadata-api/scheduled-triggers.mdx#metadata-get-scheduled-event-invocations-syntax) | 1 | API to fetch scheduled event's invocations |
|
||||
| [create_scheduled_event](/api-reference/metadata-api/scheduled-triggers.mdx#metadata-create-scheduled-event) | [create_scheduled_event_args](/api-reference/metadata-api/scheduled-triggers.mdx#metadata-create-scheduled-event-syntax) | 1 | Create a new scheduled event |
|
||||
| [delete_scheduled_event](/api-reference/metadata-api/scheduled-triggers.mdx#metadata-delete-scheduled-event) | [delete_scheduled_event_args](/api-reference/metadata-api/scheduled-triggers.mdx#metadata-delete-scheduled-event-syntax) | 1 | Delete a scheduled event |
|
||||
| [cleanup_event_trigger_logs](/api-reference/metadata-api/event-triggers.mdx#metadata-cleanup-event-trigger-logs) | [cleanup_event_trigger_logs_args](/api-reference/metadata-api/event-triggers.mdx#metadata-cleanup-event-trigger-logs-syntax) | 1 | Manually delete Event Trigger logs |
|
||||
| [resume_event_trigger_cleanups](/api-reference/metadata-api/event-triggers.mdx#metadata-resume-event-trigger-cleanups) | [resume_event_trigger_cleanups_args](/api-reference/metadata-api/event-triggers.mdx#metadata-resume-event-trigger-cleanups-syntax) | 1 | Resume log cleaner for Event Triggers |
|
||||
| [pause_event_trigger_cleanups](/api-reference/metadata-api/event-triggers.mdx#metadata-pause-event-trigger-cleanups) | [pause_event_trigger_cleanups_args](/api-reference/metadata-api/event-triggers.mdx#metadata-pause-event-trigger-cleanups-syntax) | 1 | Pause log cleaner for Event Triggers |
|
||||
| [add_remote_schema](/api-reference/metadata-api/remote-schemas.mdx#metadata-add-remote-schema) | [add_remote_schema_args](/api-reference/metadata-api/remote-schemas.mdx#metadata-add-remote-schema-syntax) | 1 | Add a remote GraphQL server as a Remote Schema |
|
||||
| [update_remote_schema](/api-reference/metadata-api/remote-schemas.mdx#metadata-update-remote-schema) | [update_remote_schema_args](/api-reference/metadata-api/remote-schemas.mdx#metadata-update-remote-schema-syntax) | 1 | Update the details for a Remote Schema |
|
||||
| [remove_remote_schema](/api-reference/metadata-api/remote-schemas.mdx#metadata-remove-remote-schema) | [remove_remote_schema_args](/api-reference/metadata-api/remote-schemas.mdx#metadata-remove-remote-schema-syntax) | 1 | Remove an existing Remote Schema |
|
||||
| [reload_remote_schema](/api-reference/metadata-api/remote-schemas.mdx#metadata-reload-remote-schema) | [reload_remote_schema_args](/api-reference/metadata-api/remote-schemas.mdx#metadata-reload-remote-schema-syntax) | 1 | Reload schema of an existing Remote Schema |
|
||||
| [add_remote_schema_permissions](/api-reference/metadata-api/remote-schema-permissions.mdx#metadata-add-remote-schema-permissions) | [add_remote_schema_permissions](/api-reference/metadata-api/remote-schema-permissions.mdx#metadata-add-remote-schema-permissions-syntax) | 1 | Add permissions to a role of an existing Remote Schema |
|
||||
| [drop_remote_schema_permissions](/api-reference/metadata-api/remote-schema-permissions.mdx#metadata-drop-remote-schema-permissions) | [drop_remote_schema_permissions](/api-reference/metadata-api/remote-schema-permissions.mdx#metadata-drop-remote-schema-permissions-syntax) | 1 | Drop existing permissions defined for a role for a Remote Schema |
|
||||
| [pg_create_remote_relationship](/api-reference/metadata-api/remote-relationships.mdx#metadata-pg-create-remote-relationship) | [pg_create_remote_relationship_args](/api-reference/metadata-api/remote-relationships.mdx#metadata-pg-create-remote-relationship-syntax) | 1 | Create a remote relationship on a Postgres table |
|
||||
| [pg_update_remote_relationship](/api-reference/metadata-api/remote-relationships.mdx#metadata-pg-update-remote-relationship) | [pg_update_remote_relationship_args](/api-reference/metadata-api/remote-relationships.mdx#metadata-pg-update-remote-relationship-syntax) | 1 | Update an existing remote relationship |
|
||||
| [pg_delete_remote_relationship](/api-reference/metadata-api/remote-relationships.mdx#metadata-pg-delete-remote-relationship) | [pg_delete_remote_relationship_args](/api-reference/metadata-api/remote-relationships.mdx#metadata-pg-delete-remote-relationship-syntax) | 1 | Delete an existing remote relationship |
|
||||
| [citus_create_remote_relationship](/api-reference/metadata-api/remote-relationships.mdx#metadata-citus-create-remote-relationship) | [citus_create_remote_relationship_args](/api-reference/metadata-api/remote-relationships.mdx#metadata-citus-create-remote-relationship-syntax) | 1 | Create a remote relationship on a citus table |
|
||||
| [citus_update_remote_relationship](/api-reference/metadata-api/remote-relationships.mdx#metadata-citus-update-remote-relationship) | [citus_update_remote_relationship_args](/api-reference/metadata-api/remote-relationships.mdx#metadata-citus-update-remote-relationship-syntax) | 1 | Update an existing remote relationship |
|
||||
| [citus_delete_remote_relationship](/api-reference/metadata-api/remote-relationships.mdx#metadata-citus-delete-remote-relationship) | [citus_delete_remote_relationship_args](/api-reference/metadata-api/remote-relationships.mdx#metadata-citus-delete-remote-relationship-syntax) | 1 | Delete an existing remote relationship |
|
||||
| [mssql_create_remote_relationship](/api-reference/metadata-api/remote-relationships.mdx#metadata-mssql-create-remote-relationship) | [mssql_create_remote_relationship_args](/api-reference/metadata-api/remote-relationships.mdx#metadata-mssql-create-remote-relationship-syntax) | 1 | Create a remote relationship on an mssql table |
|
||||
| [mssql_update_remote_relationship](/api-reference/metadata-api/remote-relationships.mdx#metadata-mssql-update-remote-relationship) | [mssql_update_remote_relationship_args](/api-reference/metadata-api/remote-relationships.mdx#metadata-mssql-update-remote-relationship-syntax) | 1 | Update an existing remote relationship |
|
||||
| [mssql_delete_remote_relationship](/api-reference/metadata-api/remote-relationships.mdx#metadata-mssql-delete-remote-relationship) | [mssql_delete_remote_relationship_args](/api-reference/metadata-api/remote-relationships.mdx#metadata-mssql-delete-remote-relationship-syntax) | 1 | Delete an existing remote relationship |
|
||||
| [bigquery_create_remote_relationship](/api-reference/metadata-api/remote-relationships.mdx#metadata-bigquery-create-remote-relationship) | [bigquery_create_remote_relationship_args](/api-reference/metadata-api/remote-relationships.mdx#metadata-bigquery-create-remote-relationship-syntax) | 1 | Create a remote relationship on a bigquery table |
|
||||
| [bigquery_update_remote_relationship](/api-reference/metadata-api/remote-relationships.mdx#metadata-bigquery-update-remote-relationship) | [bigquery_update_remote_relationship_args](/api-reference/metadata-api/remote-relationships.mdx#metadata-bigquery-update-remote-relationship-syntax) | 1 | Update an existing remote relationship |
|
||||
| [bigquery_delete_remote_relationship](/api-reference/metadata-api/remote-relationships.mdx#metadata-bigquery-delete-remote-relationship) | [bigquery_delete_remote_relationship_args](/api-reference/metadata-api/remote-relationships.mdx#metadata-bigquery-delete-remote-relationship-syntax) | 1 | Delete an existing remote relationship |
|
||||
| [create_remote_schema_remote_relationship](/api-reference/metadata-api/remote-relationships.mdx#metadata-create-remote-schema-remote-relationship) | [create_remote_schema_remote_relationship_args](/api-reference/metadata-api/remote-relationships.mdx#metadata-create-remote-schema-remote-relationship-syntax) | 1 | Create a remote relationship on a Remote Schema's type |
|
||||
| [update_remote_schema_remote_relationship](/api-reference/metadata-api/remote-relationships.mdx#metadata-update-remote-schema-remote-relationship) | [update_remote_schema_remote_relationship_args](/api-reference/metadata-api/remote-relationships.mdx#metadata-update-remote-schema-remote-relationship-syntax) | 1 | Update an existing remote relationship on a Remote Schema's type |
|
||||
| [delete_remote_schema_remote_relationship](/api-reference/metadata-api/remote-relationships.mdx#metadata-delete-remote-schema-remote-relationship) | [delete_remote_schema_remote_relationship_args](/api-reference/metadata-api/remote-relationships.mdx#metadata-delete-remote-schema-remote-relationship-syntax) | 1 | Delete an existing remote relationship on a Remote Schema's type |
|
||||
| [export_metadata](/api-reference/metadata-api/manage-metadata.mdx#metadata-export-metadata) | [Empty Object](/api-reference/syntax-defs.mdx#empty-object) | 1 | Export the current Metadata |
|
||||
| [export_metadata](/api-reference/metadata-api/manage-metadata.mdx#metadata-export-metadata) | [Empty Object](/api-reference/syntax-defs.mdx#empty-object) | 2 | Export existing Metadata with resource version included. |
|
||||
| [replace_metadata](/api-reference/metadata-api/manage-metadata.mdx#metadata-replace-metadata) | [replace_metadata_args](/api-reference/metadata-api/manage-metadata.mdx#metadata-replace-metadata-syntax) | 1 | Import and replace existing Metadata |
|
||||
| [replace_metadata](/api-reference/metadata-api/manage-metadata.mdx#metadata-replace-metadata) | [replace_metadata_args](/api-reference/metadata-api/manage-metadata.mdx#metadata-replace-metadata-syntax) | 2 | Replace existing Metadata with check against current resource_version. |
|
||||
| [reload_metadata](/api-reference/metadata-api/manage-metadata.mdx#metadata-reload-metadata) | [reload_metadata_args](/api-reference/metadata-api/manage-metadata.mdx#metadata-reload-metadata-syntax) | 1 | Reload changes to the underlying Postgres DB |
|
||||
| [clear_metadata](/api-reference/metadata-api/manage-metadata.mdx#metadata-clear-metadata) | [Empty Object](/api-reference/syntax-defs.mdx#empty-object) | 1 | Clear/wipe-out the current Metadata state form server |
|
||||
| [get_inconsistent_metadata](/api-reference/metadata-api/manage-metadata.mdx#metadata-get-inconsistent-metadata) | [Empty Object](/api-reference/syntax-defs.mdx#empty-object) | 1 | List all inconsistent Metadata objects |
|
||||
| [drop_inconsistent_metadata](/api-reference/metadata-api/manage-metadata.mdx#metadata-drop-inconsistent-metadata) | [Empty Object](/api-reference/syntax-defs.mdx#empty-object) | 1 | Drop all inconsistent Metadata objects |
|
||||
| [create_query_collection](/api-reference/metadata-api/query-collections.mdx#metadata-create-query-collection) | [create_query_collection_args](/api-reference/metadata-api/query-collections.mdx#metadata-create-query-collection-syntax) | 1 | Create a query collection |
|
||||
| [rename_query_collection](/api-reference/metadata-api/query-collections.mdx#metadata-rename-query-collection) | [rename_query_collection_args](/api-reference/metadata-api/query-collections.mdx#metadata-rename-query-collection-syntax) | 1 | Rename a query collection |
|
||||
| [drop_query_collection](/api-reference/metadata-api/query-collections.mdx#metadata-drop-query-collection) | [drop_query_collection_args](/api-reference/metadata-api/query-collections.mdx#metadata-drop-query-collection-syntax) | 1 | Drop a query collection |
|
||||
| [add_query_to_collection](/api-reference/metadata-api/query-collections.mdx#metadata-add-query-to-collection) | [add_query_to_collection_args](/api-reference/metadata-api/query-collections.mdx#metadata-add-query-to-collection-syntax) | 1 | Add a query to a given collection |
|
||||
| [drop_query_from_collection](/api-reference/metadata-api/query-collections.mdx#metadata-drop-query-from-collection) | [drop_query_from_collection_args](/api-reference/metadata-api/query-collections.mdx#metadata-drop-query-from-collection-syntax) | 1 | Drop a query from a given collection |
|
||||
| [add_collection_to_allowlist](/api-reference/metadata-api/query-collections.mdx#metadata-add-collection-to-allowlist) | [add_collection_to_allowlist_args](/api-reference/metadata-api/query-collections.mdx#metadata-add-collection-to-allowlist-syntax) | 1 | Add a collection to the allow-list |
|
||||
| [drop_collection_from_allowlist](/api-reference/metadata-api/query-collections.mdx#metadata-drop-collection-from-allowlist) | [drop_collection_from_allowlist_args](/api-reference/metadata-api/query-collections.mdx#metadata-drop-collection-from-allowlist-syntax) | 1 | Drop a collection from the allow-list |
|
||||
| [set_custom_types](/api-reference/metadata-api/custom-types.mdx#metadata-set-custom-types) | [set_custom_types_args](/api-reference/metadata-api/custom-types.mdx#metadata-set-custom-types-syntax) | 1 | Set custom GraphQL types |
|
||||
| [create_action](/api-reference/metadata-api/actions.mdx#metadata-create-action) | [create_action_args](/api-reference/metadata-api/actions.mdx#metadata-create-action-syntax) | 1 | Create an action |
|
||||
| [drop_action](/api-reference/metadata-api/actions.mdx#metadata-drop-action) | [drop_action_args](/api-reference/metadata-api/actions.mdx#metadata-drop-action-syntax) | 1 | Drop an action |
|
||||
| [update_action](/api-reference/metadata-api/actions.mdx#metadata-update-action) | [update_action_args](/api-reference/metadata-api/actions.mdx#metadata-update-action-syntax) | 1 | Update an action |
|
||||
| [create_action_permission](/api-reference/metadata-api/actions.mdx#metadata-create-action-permission) | [create_action_permission_args](/api-reference/metadata-api/actions.mdx#metadata-create-action-permission-syntax) | 1 | Create an action permission |
|
||||
| [drop_action_permission](/api-reference/metadata-api/actions.mdx#metadata-drop-action-permission) | [drop_action_permission_args](/api-reference/metadata-api/actions.mdx#metadata-drop-action-permission-syntax) | 1 | Drop an action permission |
|
||||
| [create_rest_endpoint](/api-reference/metadata-api/restified-endpoints.mdx#metadata-create-rest-endpoint) | [create_rest_endpoint_args](/api-reference/metadata-api/restified-endpoints.mdx#metadata-create-rest-endpoint-syntax) | 1 | Create a RESTified GraphQL Endpoint |
|
||||
| [drop_rest_endpoint](/api-reference/metadata-api/restified-endpoints.mdx#metadata-drop-rest-endpoint) | [drop_rest_endpoint_args](/api-reference/metadata-api/restified-endpoints.mdx#metadata-drop-rest-endpoint-syntax) | 1 | Drop a RESTified GraphQL Endpoint |
|
||||
| [add_inherited_role](/api-reference/metadata-api/inherited-roles.mdx#metadata-add-inherited-role) | [add_inherited_role_args](/api-reference/metadata-api/inherited-roles.mdx#metadata-add-inherited-role-syntax) | 1 | Add an inherited role |
|
||||
| [drop_inherited_role](/api-reference/metadata-api/inherited-roles.mdx#metadata-drop-inherited-role) | [drop_inherited_role_args](/api-reference/metadata-api/inherited-roles.mdx#metadata-drop-inherited-role-syntax) | 1 | Drop an inherited role |
|
||||
| [set_graphql_introspection_options](/api-reference/metadata-api/introspection.mdx#metadata-set-graphql-introspection-options) | [set_graphql_schema_introspection_options_args](/api-reference/metadata-api/introspection.mdx#metadata-set-graphql-schema-introspection-options-syntax) | 1 | Set graphql introspection options |
|
||||
| [add_host_to_tls_allowlist](/api-reference/metadata-api/network.mdx#metadata-add-host-to-tls-allowlist) | [add_host_to_tls_allowlist_args](/api-reference/metadata-api/network.mdx#add-host-to-tls-allowlist-syntax) | 1 | Add an endpoint to the TLS Allowlist |
|
||||
| [drop_host_from_tls_allowlist](/api-reference/metadata-api/network.mdx#metadata-drop-host-from-tls-allowlist) | [drop_host_from_tls_allowlist_args](/api-reference/metadata-api/network.mdx#drop-host-from-tls-allowlist-syntax) | 1 | Drop an endpoint from the TLS Allowlist |
|
||||
|
||||
<!--
|
||||
|
||||
|
||||
@ -42,7 +42,7 @@ X-Hasura-Role: admin
|
||||
"fields": [
|
||||
{
|
||||
"name": "<field name>",
|
||||
"type": "<postgres field type>",
|
||||
"type": "<PostgreSQL field type>",
|
||||
"nullable": false | true,
|
||||
"description": "<optional field description>"
|
||||
},
|
||||
@ -90,7 +90,7 @@ X-Hasura-Role: admin
|
||||
|
||||
## pg_create_logical_model_select_permission {#metadata-pg-create-logical-model-select-permission}
|
||||
|
||||
`pg_create_logical_model_select_permission` is used to add permission to an existing Logical Model.
|
||||
`pg_create_logical_model_select_permission` is used to add a permission to an existing Logical Model.
|
||||
|
||||
```http
|
||||
POST /v1/metadata HTTP/1.1
|
||||
@ -150,3 +150,258 @@ X-Hasura-Role: admin
|
||||
| source | false | [SourceName](/api-reference/syntax-defs.mdx#sourcename) | Name of the source database (default: `default`) |
|
||||
| name | true | [LogicalModelName](/api-reference/syntax-defs.mdx#logicalmodelname) | Name of the Logical Model |
|
||||
| role | true | [RoleName](/api-reference/syntax-defs.mdx#rolename) | Name of the role |
|
||||
|
||||
## mssql_track_logical_model {#metadata-mssql-track-logical-model}
|
||||
|
||||
`mssql_track_logical_model` is used to add a Logical Model to the GraphQL schema.
|
||||
|
||||
Track a Logical Model as follows:
|
||||
|
||||
```http
|
||||
POST /v1/metadata HTTP/1.1
|
||||
Content-Type: application/json
|
||||
X-Hasura-Role: admin
|
||||
|
||||
{
|
||||
"type": "mssql_track_logical_model",
|
||||
"args": {
|
||||
"source": "default",
|
||||
"name": "<name>",
|
||||
"fields": [
|
||||
{
|
||||
"name": "<field name>",
|
||||
"type": "<SQL Server field type>",
|
||||
"nullable": false | true,
|
||||
"description": "<optional field description>"
|
||||
},
|
||||
...
|
||||
]
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
The type of each field can be any valid SQL Server data type, and each field can be marked as nullable or not.
|
||||
|
||||
### Args syntax {#metadata-mssql-track-logical-model-syntax}
|
||||
|
||||
| Key | Required | Schema | Description |
|
||||
| ------ | -------- | ------------------------------------------------------------------------------ | ---------------------------------------------------------------------- |
|
||||
| source | false | [SourceName](/api-reference/syntax-defs.mdx#sourcename) | Name of the source database (default: `default`) |
|
||||
| name | true | [LogicalModelName](/api-reference/syntax-defs.mdx#logicalmodelname) | Name of the Logical Model |
|
||||
| fields | false | Array of [LogicalModelField](/api-reference/syntax-defs.mdx#logicalmodelfield) | Configuration for each field exposed by the Logical Model GraphQL type |
|
||||
|
||||
## mssql_untrack_logical_model {#metadata-mssql-untrack-logical-model}
|
||||
|
||||
`mssql_untrack_logical_model` is used to remove a Logical Model from the GraphQL schema.
|
||||
|
||||
```http
|
||||
POST /v1/metadata HTTP/1.1
|
||||
Content-Type: application/json
|
||||
X-Hasura-Role: admin
|
||||
|
||||
{
|
||||
"type": "mssql_untrack_logical_model",
|
||||
"args": {
|
||||
"source": "default",
|
||||
"name": "<name>"
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
### Args syntax {#metadata-mssql-untrack-logical-model-syntax}
|
||||
|
||||
| Key | Required | Schema | Description |
|
||||
| ------ | -------- | ------------------------------------------------------------------- | ------------------------------------------------ |
|
||||
| source | false | [SourceName](/api-reference/syntax-defs.mdx#sourcename) | Name of the source database (default: `default`) |
|
||||
| name | true | [LogicalModelName](/api-reference/syntax-defs.mdx#logicalmodelname) | Name of the Logical Model |
|
||||
|
||||
## mssql_create_logical_model_select_permission {#metadata-mssql-create-logical-model-select-permission}
|
||||
|
||||
`mssql_create_logical_model_select_permission` is used to add a permission to an existing Logical Model.
|
||||
|
||||
```http
|
||||
POST /v1/metadata HTTP/1.1
|
||||
Content-Type: application/json
|
||||
X-Hasura-Role: admin
|
||||
|
||||
{
|
||||
"type": "mssql_create_logical_model_select_permission",
|
||||
"args": {
|
||||
"source": "default",
|
||||
"name": "<logical model name>",
|
||||
"role": "<role name>",
|
||||
"permission": {
|
||||
"columns": "*" | [
|
||||
"column 1",
|
||||
"column 2",
|
||||
...
|
||||
],
|
||||
"filter": <boolean expression>
|
||||
}
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
### Args syntax {#metadata-mssql-create-logical-model-select-permission-syntax}
|
||||
|
||||
| Key | Required | Schema | Description |
|
||||
| ---------- | -------- | ------------------------------------------------------------------------------------------- | ------------------------------------------------ |
|
||||
| source | false | [SourceName](/api-reference/syntax-defs.mdx#sourcename) | Name of the source database (default: `default`) |
|
||||
| name | true | [LogicalModelName](/api-reference/syntax-defs.mdx#logicalmodelname) | Name of the Logical Model |
|
||||
| role | true | [RoleName](/api-reference/syntax-defs.mdx#rolename) | Name of the role |
|
||||
| permission | true | [LogicalModelSelectPermission](/api-reference/syntax-defs.mdx#logicalmodelselectpermission) | Permission configuration |
|
||||
|
||||
## mssql_drop_logical_model_select_permission {#metadata-mssql-drop-logical-model-select-permission}
|
||||
|
||||
`mssql_drop_logical_model_select_permission` is used to drop an existing Logical Model permission.
|
||||
|
||||
```http
|
||||
POST /v1/metadata HTTP/1.1
|
||||
Content-Type: application/json
|
||||
X-Hasura-Role: admin
|
||||
|
||||
{
|
||||
"type": "mssql_drop_logical_model_select_permission",
|
||||
"args": {
|
||||
"source": "default",
|
||||
"function": "get_articles",
|
||||
"role": "user"
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
### Args syntax {#metadata-mssql-drop-logical-model-select-permission-syntax}
|
||||
|
||||
| Key | Required | Schema | Description |
|
||||
| ------ | -------- | ------------------------------------------------------------------- | ------------------------------------------------ |
|
||||
| source | false | [SourceName](/api-reference/syntax-defs.mdx#sourcename) | Name of the source database (default: `default`) |
|
||||
| name | true | [LogicalModelName](/api-reference/syntax-defs.mdx#logicalmodelname) | Name of the Logical Model |
|
||||
| role | true | [RoleName](/api-reference/syntax-defs.mdx#rolename) | Name of the role |
|
||||
|
||||
## bigquery_track_logical_model {#metadata-bigquery-track-logical-model}
|
||||
|
||||
`bigquery_track_logical_model` is used to add a Logical Model to the GraphQL schema.
|
||||
|
||||
Track a Logical Model as follows:
|
||||
|
||||
```http
|
||||
POST /v1/metadata HTTP/1.1
|
||||
Content-Type: application/json
|
||||
X-Hasura-Role: admin
|
||||
|
||||
{
|
||||
"type": "bigquery_track_logical_model",
|
||||
"args": {
|
||||
"source": "default",
|
||||
"name": "<name>",
|
||||
"fields": [
|
||||
{
|
||||
"name": "<field name>",
|
||||
"type": "<BigQuery field type>",
|
||||
"nullable": false | true,
|
||||
"description": "<optional field description>"
|
||||
},
|
||||
...
|
||||
]
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
The type of each field can be any valid [BigQuery data type](/schema/bigquery/bigquery-types.mdx), and each field can be
|
||||
marked as nullable or not.
|
||||
|
||||
### Args syntax {#metadata-bigquery-track-logical-model-syntax}
|
||||
|
||||
| Key | Required | Schema | Description |
|
||||
| ------ | -------- | ------------------------------------------------------------------------------ | ---------------------------------------------------------------------- |
|
||||
| source | false | [SourceName](/api-reference/syntax-defs.mdx#sourcename) | Name of the source database (default: `default`) |
|
||||
| name | true | [LogicalModelName](/api-reference/syntax-defs.mdx#logicalmodelname) | Name of the Logical Model |
|
||||
| fields | false | Array of [LogicalModelField](/api-reference/syntax-defs.mdx#logicalmodelfield) | Configuration for each field exposed by the Logical Model GraphQL type |
|
||||
|
||||
## bigquery_untrack_logical_model {#metadata-bigquery-untrack-logical-model}
|
||||
|
||||
`bigquery_untrack_logical_model` is used to remove a Logical Model from the GraphQL schema.
|
||||
|
||||
```http
|
||||
POST /v1/metadata HTTP/1.1
|
||||
Content-Type: application/json
|
||||
X-Hasura-Role: admin
|
||||
|
||||
{
|
||||
"type": "bigquery_untrack_logical_model",
|
||||
"args": {
|
||||
"source": "default",
|
||||
"name": "<name>"
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
### Args syntax {#metadata-bigquery-untrack-logical-model-syntax}
|
||||
|
||||
| Key | Required | Schema | Description |
|
||||
| ------ | -------- | ------------------------------------------------------------------- | ------------------------------------------------ |
|
||||
| source | false | [SourceName](/api-reference/syntax-defs.mdx#sourcename) | Name of the source database (default: `default`) |
|
||||
| name | true | [LogicalModelName](/api-reference/syntax-defs.mdx#logicalmodelname) | Name of the Logical Model |
|
||||
|
||||
## bigquery_create_logical_model_select_permission {#metadata-bigquery-create-logical-model-select-permission}
|
||||
|
||||
`bigquery_create_logical_model_select_permission` is used to add a permission to an existing Logical Model.
|
||||
|
||||
```http
|
||||
POST /v1/metadata HTTP/1.1
|
||||
Content-Type: application/json
|
||||
X-Hasura-Role: admin
|
||||
|
||||
{
|
||||
"type": "bigquery_create_logical_model_select_permission",
|
||||
"args": {
|
||||
"source": "default",
|
||||
"name": "<logical model name>",
|
||||
"role": "<role name>",
|
||||
"permission": {
|
||||
"columns": "*" | [
|
||||
"column 1",
|
||||
"column 2",
|
||||
...
|
||||
],
|
||||
"filter": <boolean expression>
|
||||
}
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
### Args syntax {#metadata-bigquery-create-logical-model-select-permission-syntax}
|
||||
|
||||
| Key | Required | Schema | Description |
|
||||
| ---------- | -------- | ------------------------------------------------------------------------------------------- | ------------------------------------------------ |
|
||||
| source | false | [SourceName](/api-reference/syntax-defs.mdx#sourcename) | Name of the source database (default: `default`) |
|
||||
| name | true | [LogicalModelName](/api-reference/syntax-defs.mdx#logicalmodelname) | Name of the Logical Model |
|
||||
| role | true | [RoleName](/api-reference/syntax-defs.mdx#rolename) | Name of the role |
|
||||
| permission | true | [LogicalModelSelectPermission](/api-reference/syntax-defs.mdx#logicalmodelselectpermission) | Permission configuration |
|
||||
|
||||
## bigquery_drop_logical_model_select_permission {#metadata-bigquery-drop-logical-model-select-permission}
|
||||
|
||||
`bigquery_drop_logical_model_select_permission` is used to drop an existing Logical Model permission.
|
||||
|
||||
```http
|
||||
POST /v1/metadata HTTP/1.1
|
||||
Content-Type: application/json
|
||||
X-Hasura-Role: admin
|
||||
|
||||
{
|
||||
"type": "bigquery_drop_logical_model_select_permission",
|
||||
"args": {
|
||||
"source": "default",
|
||||
"function": "get_articles",
|
||||
"role": "user"
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
### Args syntax {#metadata-bigquery-drop-logical-model-select-permission-syntax}
|
||||
|
||||
| Key | Required | Schema | Description |
|
||||
| ------ | -------- | ------------------------------------------------------------------- | ------------------------------------------------ |
|
||||
| source | false | [SourceName](/api-reference/syntax-defs.mdx#sourcename) | Name of the source database (default: `default`) |
|
||||
| name | true | [LogicalModelName](/api-reference/syntax-defs.mdx#logicalmodelname) | Name of the Logical Model |
|
||||
| role | true | [RoleName](/api-reference/syntax-defs.mdx#rolename) | Name of the role |
|
||||
|
||||
@ -88,3 +88,135 @@ X-Hasura-Role: admin
|
||||
| --------------- | -------- | ------------------------------------------------------- | ------------------------------------------------ |
|
||||
| source | false | [SourceName](/api-reference/syntax-defs.mdx#sourcename) | Name of the source database (default: `default`) |
|
||||
| root_field_name | true | [QueryName](/api-reference/syntax-defs.mdx#queryname) | Name of the Native Query |
|
||||
|
||||
## mssql_track_native_query {#metadata-mssql-track-native-query}
|
||||
|
||||
`mssql_track_native_query` is used to add a Native Query to the GraphQL schema.
|
||||
|
||||
Track a Native Query as follows:
|
||||
|
||||
```http
|
||||
POST /v1/metadata HTTP/1.1
|
||||
Content-Type: application/json
|
||||
X-Hasura-Role: admin
|
||||
|
||||
{
|
||||
"type": "mssql_track_native_query",
|
||||
"args": {
|
||||
"source": "default",
|
||||
"root_field_name": "<name>",
|
||||
"type": "query",
|
||||
"arguments": {
|
||||
"<name>": {
|
||||
"type": "<postgres field type>",
|
||||
"nullable": false | true,
|
||||
"description": "<optional field description>"
|
||||
}
|
||||
},
|
||||
"code": "<SQL query>",
|
||||
"returns": "<logical model name>"
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
### Args syntax {#metadata-mssql-track-native-query-syntax}
|
||||
|
||||
| Key | Required | Schema | Description |
|
||||
| --------------- | -------- | ------------------------------------------------------------------------------------------------ | ----------------------------------------------------------- |
|
||||
| source | false | [SourceName](/api-reference/syntax-defs.mdx#sourcename) | Name of the source database (default: `default`) |
|
||||
| root_field_name | true | [QueryName](/api-reference/syntax-defs.mdx#queryname) | Name of the Native Query |
|
||||
| type | false | `"query"` | The type of the GraphQL query (currently must be `"query"`) |
|
||||
| arguments | true | Mapping from String to [NativeQueryArgument](/api-reference/syntax-defs.mdx#nativequeryargument) | Configuration for each argument |
|
||||
| code | true | String | The SQL to run on request |
|
||||
| returns | true | [LogicalModelName](/api-reference/syntax-defs.mdx#logicalmodelname) | Name of the logical model representing the resulting schema |
|
||||
|
||||
## mssql_untrack_native_query {#metadata-mssql-untrack-native-query}
|
||||
|
||||
`mssql_untrack_native_query` is used to remove a Native Query from the GraphQL schema.
|
||||
|
||||
```http
|
||||
POST /v1/metadata HTTP/1.1
|
||||
Content-Type: application/json
|
||||
X-Hasura-Role: admin
|
||||
|
||||
{
|
||||
"type": "mssql_untrack_native_query",
|
||||
"args": {
|
||||
"source": "default",
|
||||
"root_field_name": "<name>"
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
### Args syntax {#metadata-mssql-untrack-native-query-syntax}
|
||||
|
||||
| Key | Required | Schema | Description |
|
||||
| --------------- | -------- | ------------------------------------------------------- | ------------------------------------------------ |
|
||||
| source | false | [SourceName](/api-reference/syntax-defs.mdx#sourcename) | Name of the source database (default: `default`) |
|
||||
| root_field_name | true | [QueryName](/api-reference/syntax-defs.mdx#queryname) | Name of the Native Query |
|
||||
|
||||
## bigquery_track_native_query {#metadata-bigquery-track-native-query}
|
||||
|
||||
`bigquery_track_native_query` is used to add a Native Query to the GraphQL schema.
|
||||
|
||||
Track a Native Query as follows:
|
||||
|
||||
```http
|
||||
POST /v1/metadata HTTP/1.1
|
||||
Content-Type: application/json
|
||||
X-Hasura-Role: admin
|
||||
|
||||
{
|
||||
"type": "bigquery_track_native_query",
|
||||
"args": {
|
||||
"source": "default",
|
||||
"root_field_name": "<name>",
|
||||
"type": "query",
|
||||
"arguments": {
|
||||
"<name>": {
|
||||
"type": "<postgres field type>",
|
||||
"nullable": false | true,
|
||||
"description": "<optional field description>"
|
||||
}
|
||||
},
|
||||
"code": "<SQL query>",
|
||||
"returns": "<logical model name>"
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
### Args syntax {#metadata-bigquery-track-native-query-syntax}
|
||||
|
||||
| Key | Required | Schema | Description |
|
||||
| --------------- | -------- | ------------------------------------------------------------------------------------------------ | ----------------------------------------------------------- |
|
||||
| source | false | [SourceName](/api-reference/syntax-defs.mdx#sourcename) | Name of the source database (default: `default`) |
|
||||
| root_field_name | true | [QueryName](/api-reference/syntax-defs.mdx#queryname) | Name of the Native Query |
|
||||
| type | false | `"query"` | The type of the GraphQL query (currently must be `"query"`) |
|
||||
| arguments | true | Mapping from String to [NativeQueryArgument](/api-reference/syntax-defs.mdx#nativequeryargument) | Configuration for each argument |
|
||||
| code | true | String | The SQL to run on request |
|
||||
| returns | true | [LogicalModelName](/api-reference/syntax-defs.mdx#logicalmodelname) | Name of the logical model representing the resulting schema |
|
||||
|
||||
## bigquery_untrack_native_query {#metadata-bigquery-untrack-native-query}
|
||||
|
||||
`bigquery_untrack_native_query` is used to remove a Native Query from the GraphQL schema.
|
||||
|
||||
```http
|
||||
POST /v1/metadata HTTP/1.1
|
||||
Content-Type: application/json
|
||||
X-Hasura-Role: admin
|
||||
|
||||
{
|
||||
"type": "bigquery_untrack_native_query",
|
||||
"args": {
|
||||
"source": "default",
|
||||
"root_field_name": "<name>"
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
### Args syntax {#metadata-bigquery-untrack-native-query-syntax}
|
||||
|
||||
| Key | Required | Schema | Description |
|
||||
| --------------- | -------- | ------------------------------------------------------- | ------------------------------------------------ |
|
||||
| source | false | [SourceName](/api-reference/syntax-defs.mdx#sourcename) | Name of the source database (default: `default`) |
|
||||
| root_field_name | true | [QueryName](/api-reference/syntax-defs.mdx#queryname) | Name of the Native Query |
|
||||
|
||||
5
docs/docs/schema/bigquery/logical-models/_category_.json
Normal file
5
docs/docs/schema/bigquery/logical-models/_category_.json
Normal file
@ -0,0 +1,5 @@
|
||||
{
|
||||
"label": "Extend with Logical Models",
|
||||
"position": 3,
|
||||
"className": "cloud-and-enterprise-icon"
|
||||
}
|
||||
281
docs/docs/schema/bigquery/logical-models/index.mdx
Normal file
281
docs/docs/schema/bigquery/logical-models/index.mdx
Normal file
@ -0,0 +1,281 @@
|
||||
---
|
||||
slug: index
|
||||
description: Customize the Hasura GraphQL schema with Logical Models
|
||||
keywords:
|
||||
- hasura
|
||||
- docs
|
||||
- bigquery
|
||||
- schema
|
||||
- logical models
|
||||
- native queries
|
||||
---
|
||||
|
||||
import Tabs from '@theme/Tabs';
|
||||
import TabItem from '@theme/TabItem';
|
||||
|
||||
# BigQuery: Logical Models
|
||||
|
||||
## Introduction
|
||||
|
||||
:::tip Supported from
|
||||
|
||||
Native queries are supported from `v2.26.0`.
|
||||
|
||||
:::
|
||||
|
||||
Logical Models are a GraphQL representation of database data. They provide an abstraction over the underlying database.
|
||||
|
||||
Logical Models are a new approach from Hasura and are currently used by the
|
||||
[Native Queries](/schema/bigquery/logical-models/native-queries.mdx) feature to automatically create a GraphQL API for a
|
||||
native database query.
|
||||
|
||||
You can find examples of how to use logical models in the
|
||||
[Native Queries](/schema/bigquery/logical-models/native-queries.mdx) documentation. For a more detailed explanation of
|
||||
Logical Models themselves, read on.
|
||||
|
||||
## Tracking a Logical Model
|
||||
|
||||
:::info Only creatable via the API
|
||||
|
||||
Currently, Logical Models can only be created via the API. Console and CLI support will be added in a future release.
|
||||
|
||||
:::
|
||||
|
||||
<Tabs groupId="user-preference" className="api-tabs">
|
||||
<TabItem value="api" label="API">
|
||||
|
||||
You create a logical model through the metadata API:
|
||||
|
||||
```http
|
||||
POST /v1/metadata HTTP/1.1
|
||||
Content-Type: application/json
|
||||
X-Hasura-Role: admin
|
||||
|
||||
{
|
||||
"type": "bigquery_track_logical_model",
|
||||
"args": {
|
||||
"source": "default",
|
||||
"name": "<name>",
|
||||
"fields": [
|
||||
{
|
||||
"name": "<field name>",
|
||||
"type": "<BigQuery field type>",
|
||||
"nullable": false | true,
|
||||
"description": "<optional field description>"
|
||||
},
|
||||
...
|
||||
]
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
</TabItem>
|
||||
</Tabs>
|
||||
|
||||
The type of each field can be any valid [BigQuery data type](/schema/bigquery/bigquery-types.mdx), and each field can be
|
||||
marked as nullable or not.
|
||||
|
||||
For example, we could track a representation of an article as follows:
|
||||
|
||||
<Tabs groupId="user-preference" className="api-tabs">
|
||||
<TabItem value="api" label="API">
|
||||
|
||||
```http
|
||||
POST /v1/metadata HTTP/1.1
|
||||
Content-Type: application/json
|
||||
X-Hasura-Role: admin
|
||||
|
||||
{
|
||||
"type": "bigquery_track_logical_model",
|
||||
"args": {
|
||||
"source": "default",
|
||||
"name": "article",
|
||||
"fields": [
|
||||
{
|
||||
"name": "id",
|
||||
"type": "integer"
|
||||
},
|
||||
{
|
||||
"name": "title",
|
||||
"type": "text"
|
||||
},
|
||||
{
|
||||
"name": "contents",
|
||||
"type": "text"
|
||||
},
|
||||
{
|
||||
"name": "published_date",
|
||||
"type": "published_date",
|
||||
"nullable": true
|
||||
},
|
||||
{
|
||||
"name": "is_published",
|
||||
"type": "boolean"
|
||||
}
|
||||
]
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
</TabItem>
|
||||
</Tabs>
|
||||
|
||||
## Untracking a Logical Model
|
||||
|
||||
<Tabs groupId="user-preference" className="api-tabs">
|
||||
<TabItem value="api" label="API">
|
||||
|
||||
You can remove a Logical Model the same way:
|
||||
|
||||
```http
|
||||
POST /v1/metadata HTTP/1.1
|
||||
Content-Type: application/json
|
||||
X-Hasura-Role: admin
|
||||
|
||||
{
|
||||
"type": "bigquery_untrack_logical_model",
|
||||
"args": {
|
||||
"source": "default",
|
||||
"name": "<name>"
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
</TabItem>
|
||||
</Tabs>
|
||||
|
||||
:::info Removing a Logical Model
|
||||
|
||||
Note that you can only remove an **unused** Logical Model; if the model is attached to a Native Query, this operation
|
||||
will fail. You must remove the Native Query first.
|
||||
|
||||
:::
|
||||
|
||||
To untrack the above "article" Logical Model, we would run the following:
|
||||
|
||||
<Tabs groupId="user-preference" className="api-tabs">
|
||||
<TabItem value="api" label="API">
|
||||
|
||||
```http
|
||||
POST /v1/metadata HTTP/1.1
|
||||
Content-Type: application/json
|
||||
X-Hasura-Role: admin
|
||||
|
||||
{
|
||||
"type": "bigquery_untrack_logical_model",
|
||||
"args": {
|
||||
"source": "default",
|
||||
"name": "article"
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
</TabItem>
|
||||
</Tabs>
|
||||
|
||||
## Permissions
|
||||
|
||||
By default, a model has no permissions, and only the admin account will be able to use it. You can enable the model by
|
||||
adding permissions for a given role.
|
||||
|
||||
As Logical Models are currently only used for read-only purposes, you can only add select permissions.
|
||||
|
||||
The permissions consist of a list of columns that the role can access, and a filter that specifies which rows the role
|
||||
can receive.
|
||||
|
||||
<Tabs groupId="user-preference" className="api-tabs">
|
||||
<TabItem value="api" label="API">
|
||||
|
||||
Columns must be specified, though you can use `"*"` to specify that you want to allow all columns.
|
||||
|
||||
The filter is the same boolean expression syntax as [query filters](/queries/bigquery/query-filters.mdx). To allow all
|
||||
rows to be passed through to the response, you can specify an empty filter, `{}`.
|
||||
|
||||
```http
|
||||
POST /v1/metadata HTTP/1.1
|
||||
Content-Type: application/json
|
||||
X-Hasura-Role: admin
|
||||
|
||||
{
|
||||
"type": "bigquery_create_logical_model_select_permission",
|
||||
"args": {
|
||||
"source": "default",
|
||||
"name": "<logical model name>",
|
||||
"role": "<role name>",
|
||||
"permission": {
|
||||
"columns": "*" | [
|
||||
"column 1",
|
||||
"column 2",
|
||||
...
|
||||
],
|
||||
"filter": <boolean expression>
|
||||
}
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
</TabItem>
|
||||
</Tabs>
|
||||
|
||||
For example, to allow access to the "article" Logical Model for the "reader" role, but only for published articles, we
|
||||
could use the following permission to limit the accessible rows to those where `is_published` is `true`, and then hide
|
||||
that column from the list (by specifying all other columns).
|
||||
|
||||
<Tabs groupId="user-preference" className="api-tabs">
|
||||
<TabItem value="api" label="API">
|
||||
|
||||
```http
|
||||
POST /v1/metadata HTTP/1.1
|
||||
Content-Type: application/json
|
||||
X-Hasura-Role: admin
|
||||
|
||||
{
|
||||
"type": "bigquery_create_logical_model_select_permission",
|
||||
"args": {
|
||||
"source": "default",
|
||||
"name": "article",
|
||||
"role": "reader",
|
||||
"permission": {
|
||||
"columns": [
|
||||
"id",
|
||||
"title",
|
||||
"contents",
|
||||
"date"
|
||||
],
|
||||
"filter": {
|
||||
"is_published": {"_eq": true}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
</TabItem>
|
||||
</Tabs>
|
||||
|
||||
You can also drop permissions:
|
||||
|
||||
<Tabs groupId="user-preference" className="api-tabs">
|
||||
<TabItem value="api" label="API">
|
||||
|
||||
```http
|
||||
POST /v1/metadata HTTP/1.1
|
||||
Content-Type: application/json
|
||||
X-Hasura-Role: admin
|
||||
|
||||
{
|
||||
"type": "bigquery_drop_logical_model_select_permission",
|
||||
"args": {
|
||||
"source": "default",
|
||||
"name": "<logical model name>",
|
||||
"role": "<role name>"
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
</TabItem>
|
||||
</Tabs>
|
||||
|
||||
## Relationships
|
||||
|
||||
Currently, Logical Models do not support relationships. They will be supported in a future release.
|
||||
344
docs/docs/schema/bigquery/logical-models/native-queries.mdx
Normal file
344
docs/docs/schema/bigquery/logical-models/native-queries.mdx
Normal file
@ -0,0 +1,344 @@
|
||||
---
|
||||
sidebar_label: Native Queries
|
||||
sidebar_position: 4
|
||||
description: Customize the Hasura GraphQL schema with native queries
|
||||
keywords:
|
||||
- hasura
|
||||
- docs
|
||||
- bigquery
|
||||
- schema
|
||||
- logical models
|
||||
- native queries
|
||||
sidebar_class_name: beta-tag
|
||||
---
|
||||
|
||||
import ProductBadge from '@site/src/components/ProductBadge';
|
||||
import Tabs from '@theme/Tabs';
|
||||
import TabItem from '@theme/TabItem';
|
||||
|
||||
# BigQuery: Native Queries
|
||||
|
||||
<div className="badge-container">
|
||||
<ProductBadge standard pro ee self />
|
||||
<div className="badge badge-gray heading-badge">Beta</div>
|
||||
</div>
|
||||
|
||||
## What are Native Queries?
|
||||
|
||||
:::tip Supported from
|
||||
|
||||
Native queries are supported from `v2.26.0`.
|
||||
|
||||
:::
|
||||
|
||||
The Hasura GraphQL Engine automatically generates a GraphQL API around database objects. That includes querying,
|
||||
mutating, and subscribing to data changes and events. However, sometimes we need more custom or advanced behavior that
|
||||
doesn’t come out of the box.
|
||||
|
||||
Native Queries allows you to automatically generate a GraphQL API around raw SQL queries, giving you more flexibility
|
||||
and control over your Hasura-generated GraphQL schema. They allow you to harness the full power of SQL within Hasura
|
||||
without the need to create database objects that require DDL privileges.
|
||||
|
||||
You might find Native Queries useful for many reasons:
|
||||
|
||||
- Use the full power of SQL that Hasura might not provide access to through the typical table API, such as `GROUP BY`,
|
||||
window functions, or scalar functions.
|
||||
- Provide custom arguments to the users of your API to greatly expand its flexibility.
|
||||
- Encapsulate sophisticated filtering with a query, allowing your users to provide a single argument rather than having
|
||||
to understand how to manipulate the data.
|
||||
- Work with the advanced features of your database to improve performance.
|
||||
- Write a compatibility layer around tables, making it easier to change your API without breaking existing clients.
|
||||
- Reduce duplication by moving common data manipulation into one place.
|
||||
|
||||
Native Queries are a Cloud and Enterprise feature of Hasura.
|
||||
|
||||
:::info Supported features
|
||||
|
||||
Currently, Hasura aggregations are not supported, but you can write the aggregation yourself as part of the query.
|
||||
|
||||
Relationships will be supported in a future release.
|
||||
|
||||
:::
|
||||
|
||||
## Example: excerpts of articles
|
||||
|
||||
We’ll start with an example. Let’s use this new feature to add some custom functionality to our Hasura API, without
|
||||
needing to define a custom SQL function on the database. If you’d like some reference documentation, scroll down, and
|
||||
also take a look at the [Logical Models documentation](/schema/bigquery/logical-models/index.mdx).
|
||||
|
||||
Imagine we have some articles in a table, with content kindly donated by [Loripsum.net](https://loripsum.net/):
|
||||
|
||||
```sql
|
||||
CREATE TABLE article(
|
||||
id SERIAL NOT NULL PRIMARY KEY,
|
||||
title TEXT NOT NULL,
|
||||
date DATE NOT NULL,
|
||||
content TEXT NOT NULL
|
||||
);
|
||||
|
||||
INSERT INTO article(title, date, content) VALUES
|
||||
('You will not believe', '2023-01-01', 'Lorem ipsum dolor sit amet, consectetur adipiscing elit. Facillimum id quidem est, inquam. Esse enim, nisi eris, non potes. Oratio me istius philosophi non offendit; Idemne, quod iucunde? Quid est enim aliud esse versutum? Non autem hoc: igitur ne illud quidem.'),
|
||||
('Ten things that', '2023-02-02', 'Illi enim inter se dissentiunt. Sedulo, inquam, faciam. Simus igitur contenti his.'),
|
||||
('Did you know', '2023-03-03', 'Ratio quidem vestra sic cogit. Duo Reges: constructio interrete. An nisi populari fama? Erat enim res aperta. Apparet statim, quae sint officia, quae actiones. Tum mihi Piso: Quid ergo?'),
|
||||
('They just cannot', '2023-04-04', 'Itaque hic ipse iam pridem est reiectus; Quod quidem iam fit etiam in Academia. Negare non possum. Quis non odit sordidos, vanos, leves, futtiles?'),
|
||||
('What on earth', '2023-05-05', 'Venit ad extremum; At certe gravius. Efficiens dici potest. Rhetorice igitur, inquam, nos mavis quam dialectice disputare? Nunc de hominis summo bono quaeritur; Rationis enim perfectio est virtus;');
|
||||
```
|
||||
|
||||
When listing these articles in an index, we probably want to truncate the text to, let’s say, 20 characters. So let’s
|
||||
create a Logical Model representing the excerpted article:
|
||||
|
||||
:::info Only creatable via the API
|
||||
|
||||
Currently, Native Queries can only be created using the API. Console and CLI support will be added in a future release.
|
||||
|
||||
:::
|
||||
|
||||
<Tabs groupId="user-preference" className="api-tabs">
|
||||
<TabItem value="api" label="API">
|
||||
|
||||
```http
|
||||
POST /v1/metadata HTTP/1.1
|
||||
Content-Type: application/json
|
||||
X-Hasura-Role: admin
|
||||
|
||||
{
|
||||
"type": "bigquery_track_logical_model",
|
||||
"args": {
|
||||
"source": "default",
|
||||
"name": "article_excerpt",
|
||||
"fields": [
|
||||
{
|
||||
"name": "id",
|
||||
"type": "integer"
|
||||
},
|
||||
{
|
||||
"name": "title",
|
||||
"type": "text"
|
||||
},
|
||||
{
|
||||
"name": "date",
|
||||
"type": "date"
|
||||
},
|
||||
{
|
||||
"name": "excerpt",
|
||||
"type": "text"
|
||||
}
|
||||
]
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
</TabItem>
|
||||
</Tabs>
|
||||
|
||||
We can then track a Native Query that takes a single argument, `max_length`, and uses it to truncate the article content
|
||||
(more on arguments below). We use the SQL `substring` function to truncate the function, and the `length` function to
|
||||
decide whether we should use an ellipsis.
|
||||
|
||||
We use `{{max_length}}` to refer to the argument. We need it twice, so we simply use the argument twice.
|
||||
|
||||
<Tabs groupId="user-preference" className="api-tabs">
|
||||
<TabItem value="api" label="API">
|
||||
|
||||
```http
|
||||
POST /v1/metadata HTTP/1.1
|
||||
Content-Type: application/json
|
||||
X-Hasura-Role: admin
|
||||
|
||||
{
|
||||
"type": "bigquery_track_native_query",
|
||||
"args": {
|
||||
"type": "query",
|
||||
"source": "default",
|
||||
"root_field_name": "article_with_excerpt",
|
||||
"arguments": {
|
||||
"max_length": {
|
||||
"type": "integer"
|
||||
}
|
||||
},
|
||||
"returns": "article_excerpt",
|
||||
"code": "SELECT id, title, (substring(content, 1, {{max_length}}) || (CASE WHEN length(content) < {{max_length}} THEN '' else '...' END)) AS excerpt, date FROM article"
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
</TabItem>
|
||||
</Tabs>
|
||||
|
||||
All that’s left is for us to make a GraphQL query to select some articles with excerpts using our new root field
|
||||
generated in the previous API call. All we need to provide is the date range we’re interested in:
|
||||
|
||||
```graphql
|
||||
query {
|
||||
article_with_excerpt(args: { max_length: 20 }, where: { date: { _gte: "2023-03-01" } }) {
|
||||
id
|
||||
title
|
||||
date
|
||||
excerpt
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
When we run this GraphQL query, we get the following results:
|
||||
|
||||
```json
|
||||
{
|
||||
"data": {
|
||||
"article_with_excerpt": [
|
||||
{
|
||||
"id": 3,
|
||||
"title": "Did you know",
|
||||
"date": "2023-03-03",
|
||||
"excerpt": "Ratio quidem vestra ..."
|
||||
},
|
||||
{
|
||||
"id": 4,
|
||||
"title": "They just cannot",
|
||||
"date": "2023-04-04",
|
||||
"excerpt": "Itaque hic ipse iam ..."
|
||||
},
|
||||
{
|
||||
"id": 5,
|
||||
"title": "What on earth",
|
||||
"date": "2023-05-05",
|
||||
"excerpt": "Venit ad extremum; A..."
|
||||
}
|
||||
]
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
## Creating a Native Query
|
||||
|
||||
### 1. Create a Logical Model
|
||||
|
||||
In order to represent the structure of the data returned by the query, we first create a Logical Model.
|
||||
|
||||
:::info Permissions and Logical Models
|
||||
|
||||
Note that this Logical Model has no attached permissions and therefore will only be available to the admin account. See
|
||||
the [Logical Model documentation](/schema/bigquery/logical-models/index.mdx) for information on attaching permissions.
|
||||
|
||||
:::
|
||||
|
||||
<Tabs groupId="user-preference" className="api-tabs">
|
||||
<TabItem value="api" label="API">
|
||||
|
||||
```http
|
||||
POST /v1/metadata HTTP/1.1
|
||||
Content-Type: application/json
|
||||
X-Hasura-Role: admin
|
||||
|
||||
{
|
||||
"type": "bigquery_track_logical_model",
|
||||
"args": {
|
||||
"source": "default",
|
||||
"name": "<name>",
|
||||
"fields": [
|
||||
{
|
||||
"name": "<field name>",
|
||||
"type": "<BigQuery field type>",
|
||||
"nullable": false | true,
|
||||
"description": "<optional field description>"
|
||||
},
|
||||
...
|
||||
]
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
</TabItem>
|
||||
</Tabs>
|
||||
|
||||
### 2. Create a Native Query
|
||||
|
||||
Once the Logical Model is defined, we can use it to define the query:
|
||||
|
||||
<Tabs groupId="user-preference" className="api-tabs">
|
||||
<TabItem value="api" label="API">
|
||||
|
||||
```http
|
||||
POST /v1/metadata HTTP/1.1
|
||||
Content-Type: application/json
|
||||
X-Hasura-Role: admin
|
||||
|
||||
{
|
||||
"type": "bigquery_track_native_query",
|
||||
"args": {
|
||||
"source": "default",
|
||||
"root_field_name": "<name>",
|
||||
"type": "query",
|
||||
"arguments": {
|
||||
"<name>": {
|
||||
"type": "<BigQuery field type>",
|
||||
"nullable": false | true,
|
||||
"description": "<optional field description>"
|
||||
}
|
||||
},
|
||||
"code": "<SQL query>",
|
||||
"returns": "<logical model name>"
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
</TabItem>
|
||||
</Tabs>
|
||||
|
||||
You can use any SQL that you could potentially use in a parameterized query, with the following caveats:
|
||||
|
||||
- The query must currently be a single read-only SQL query.
|
||||
- The query must be a valid standalone query, and not a partial query.
|
||||
- The return type of the query must match with the Logical Model.
|
||||
- The SQL cannot invoke a stored procedure.
|
||||
|
||||
#### Arguments
|
||||
|
||||
The query can take arguments, which are specified in the metadata. These arguments can be used in the SQL using the
|
||||
syntax `{{argument_name}}`. This syntax resembles popular string templating languages such as Mustache, but does not use
|
||||
string interpolation. Instead, it works in exactly the same way as prepared statements in the database, and so arguments
|
||||
do not need escaping or quoting in the SQL itself. They will be treated as variables of the correct type.
|
||||
|
||||
This does mean that arguments cannot be used for elements of the SQL that deal with structure. For example, you cannot
|
||||
use an argument to specify the name of the table in a `FROM` clause.
|
||||
|
||||
When making a query, the arguments are specified using the `args` parameter of the query root field.
|
||||
|
||||
## Using the Native Query
|
||||
|
||||
You can make a GraphQL request using the specified root field name just as you would any other GraphQL query. When
|
||||
making a query, the arguments are specified using the `args` parameter of the query root field.
|
||||
|
||||
```graphql
|
||||
query {
|
||||
<root field name>(
|
||||
[args: {"<argument name>": <argument value>, ...},]
|
||||
[where: ...,]
|
||||
[order_by: ..., distinct_on: ...,]
|
||||
[limit: ..., offset: ...]
|
||||
) {
|
||||
<field 1>
|
||||
<field 2>
|
||||
...
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
## Query functionality
|
||||
|
||||
Just like tables, native queries generate GraphQL types with the ability to further break down the data. You can find
|
||||
more information in the relevant documentation for [filtering](/queries/bigquery/query-filters.mdx),
|
||||
[sorting](/queries/bigquery/sorting.mdx), [distinct queries](/queries/bigquery/distinct-queries.mdx), and
|
||||
[pagination](/queries/bigquery/pagination.mdx).
|
||||
|
||||
## Mutations
|
||||
|
||||
Currently, only read-only queries are supported. All queries are run in a read-only transaction where supported to
|
||||
enforce this constraint.
|
||||
|
||||
A future release will allow mutations to be specified using native queries.
|
||||
|
||||
## Permissions
|
||||
|
||||
Native queries will inherit the permissions of the Logical Model that they return. See the
|
||||
[documentation on Logical Models](/schema/bigquery/logical-models/index.mdx) for an explanation of how to add
|
||||
permissions.
|
||||
@ -25,6 +25,7 @@ MS SQL Server constructs.
|
||||
|
||||
- [Tables basics](/schema/ms-sql-server/tables.mdx)
|
||||
- [Table relationships](/schema/ms-sql-server/table-relationships/index.mdx)
|
||||
- [Extend with logical models](/schema/ms-sql-server/logical-models/index.mdx)
|
||||
- [Extend with views](/schema/ms-sql-server/views.mdx)
|
||||
- [Default field values](/schema/ms-sql-server/default-values/index.mdx)
|
||||
- [Customize auto-generated fields](/schema/ms-sql-server/custom-field-names.mdx)
|
||||
|
||||
@ -0,0 +1,5 @@
|
||||
{
|
||||
"label": "Extend with Logical Models",
|
||||
"position": 3,
|
||||
"className": "cloud-and-enterprise-icon"
|
||||
}
|
||||
280
docs/docs/schema/ms-sql-server/logical-models/index.mdx
Normal file
280
docs/docs/schema/ms-sql-server/logical-models/index.mdx
Normal file
@ -0,0 +1,280 @@
|
||||
---
|
||||
slug: index
|
||||
description: Customize the Hasura GraphQL schema with Logical Models
|
||||
keywords:
|
||||
- hasura
|
||||
- docs
|
||||
- ms sql server
|
||||
- schema
|
||||
- logical models
|
||||
- native queries
|
||||
---
|
||||
|
||||
import Tabs from '@theme/Tabs';
|
||||
import TabItem from '@theme/TabItem';
|
||||
|
||||
# MS SQL Server: Logical Models
|
||||
|
||||
## Introduction
|
||||
|
||||
:::tip Supported from
|
||||
|
||||
Native queries are supported from `v2.26.0`.
|
||||
|
||||
:::
|
||||
|
||||
Logical Models are a GraphQL representation of database data. They provide an abstraction over the underlying database.
|
||||
|
||||
Logical Models are a new approach from Hasura and are currently used by the
|
||||
[Native Queries](/schema/ms-sql-server/logical-models/native-queries.mdx) feature to automatically create a GraphQL API
|
||||
for a native database query.
|
||||
|
||||
You can find examples of how to use logical models in the
|
||||
[Native Queries](/schema/ms-sql-server/logical-models/native-queries.mdx) documentation. For a more detailed explanation
|
||||
of Logical Models themselves, read on.
|
||||
|
||||
## Tracking a Logical Model
|
||||
|
||||
:::info Only creatable via the API
|
||||
|
||||
Currently, Logical Models can only be created via the API. Console and CLI support will be added in a future release.
|
||||
|
||||
:::
|
||||
|
||||
<Tabs groupId="user-preference" className="api-tabs">
|
||||
<TabItem value="api" label="API">
|
||||
|
||||
You create a logical model through the metadata API:
|
||||
|
||||
```http
|
||||
POST /v1/metadata HTTP/1.1
|
||||
Content-Type: application/json
|
||||
X-Hasura-Role: admin
|
||||
|
||||
{
|
||||
"type": "mssql_track_logical_model",
|
||||
"args": {
|
||||
"source": "default",
|
||||
"name": "<name>",
|
||||
"fields": [
|
||||
{
|
||||
"name": "<field name>",
|
||||
"type": "<SQL Server field type>",
|
||||
"nullable": false | true,
|
||||
"description": "<optional field description>"
|
||||
},
|
||||
...
|
||||
]
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
</TabItem>
|
||||
</Tabs>
|
||||
|
||||
The type of each field can be any valid SQL Server data type, and each field can be marked as nullable or not.
|
||||
|
||||
For example, we could track a representation of an article as follows:
|
||||
|
||||
<Tabs groupId="user-preference" className="api-tabs">
|
||||
<TabItem value="api" label="API">
|
||||
|
||||
```http
|
||||
POST /v1/metadata HTTP/1.1
|
||||
Content-Type: application/json
|
||||
X-Hasura-Role: admin
|
||||
|
||||
{
|
||||
"type": "mssql_track_logical_model",
|
||||
"args": {
|
||||
"source": "default",
|
||||
"name": "article",
|
||||
"fields": [
|
||||
{
|
||||
"name": "id",
|
||||
"type": "int"
|
||||
},
|
||||
{
|
||||
"name": "title",
|
||||
"type": "text"
|
||||
},
|
||||
{
|
||||
"name": "contents",
|
||||
"type": "text"
|
||||
},
|
||||
{
|
||||
"name": "published_date",
|
||||
"type": "published_date",
|
||||
"nullable": true
|
||||
},
|
||||
{
|
||||
"name": "is_published",
|
||||
"type": "bit"
|
||||
}
|
||||
]
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
</TabItem>
|
||||
</Tabs>
|
||||
|
||||
## Untracking a Logical Model
|
||||
|
||||
<Tabs groupId="user-preference" className="api-tabs">
|
||||
<TabItem value="api" label="API">
|
||||
|
||||
You can remove a Logical Model the same way:
|
||||
|
||||
```http
|
||||
POST /v1/metadata HTTP/1.1
|
||||
Content-Type: application/json
|
||||
X-Hasura-Role: admin
|
||||
|
||||
{
|
||||
"type": "mssql_untrack_logical_model",
|
||||
"args": {
|
||||
"source": "default",
|
||||
"name": "<name>"
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
</TabItem>
|
||||
</Tabs>
|
||||
|
||||
:::info Removing a Logical Model
|
||||
|
||||
Note that you can only remove an **unused** Logical Model; if the model is attached to a Native Query, this operation
|
||||
will fail. You must remove the Native Query first.
|
||||
|
||||
:::
|
||||
|
||||
To untrack the above "article" Logical Model, we would run the following:
|
||||
|
||||
<Tabs groupId="user-preference" className="api-tabs">
|
||||
<TabItem value="api" label="API">
|
||||
|
||||
```http
|
||||
POST /v1/metadata HTTP/1.1
|
||||
Content-Type: application/json
|
||||
X-Hasura-Role: admin
|
||||
|
||||
{
|
||||
"type": "mssql_untrack_logical_model",
|
||||
"args": {
|
||||
"source": "default",
|
||||
"name": "article"
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
</TabItem>
|
||||
</Tabs>
|
||||
|
||||
## Permissions
|
||||
|
||||
By default, a model has no permissions, and only the admin account will be able to use it. You can enable the model by
|
||||
adding permissions for a given role.
|
||||
|
||||
As Logical Models are currently only used for read-only purposes, you can only add select permissions.
|
||||
|
||||
The permissions consist of a list of columns that the role can access, and a filter that specifies which rows the role
|
||||
can receive.
|
||||
|
||||
<Tabs groupId="user-preference" className="api-tabs">
|
||||
<TabItem value="api" label="API">
|
||||
|
||||
Columns must be specified, though you can use `"*"` to specify that you want to allow all columns.
|
||||
|
||||
The filter is the same boolean expression syntax as [query filters](/queries/ms-sql-server/query-filters.mdx). To allow
|
||||
all rows to be passed through to the response, you can specify an empty filter, `{}`.
|
||||
|
||||
```http
|
||||
POST /v1/metadata HTTP/1.1
|
||||
Content-Type: application/json
|
||||
X-Hasura-Role: admin
|
||||
|
||||
{
|
||||
"type": "mssql_create_logical_model_select_permission",
|
||||
"args": {
|
||||
"source": "default",
|
||||
"name": "<logical model name>",
|
||||
"role": "<role name>",
|
||||
"permission": {
|
||||
"columns": "*" | [
|
||||
"column 1",
|
||||
"column 2",
|
||||
...
|
||||
],
|
||||
"filter": <boolean expression>
|
||||
}
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
</TabItem>
|
||||
</Tabs>
|
||||
|
||||
For example, to allow access to the "article" Logical Model for the "reader" role, but only for published articles, we
|
||||
could use the following permission to limit the accessible rows to those where `is_published` is `true`, and then hide
|
||||
that column from the list (by specifying all other columns).
|
||||
|
||||
<Tabs groupId="user-preference" className="api-tabs">
|
||||
<TabItem value="api" label="API">
|
||||
|
||||
```http
|
||||
POST /v1/metadata HTTP/1.1
|
||||
Content-Type: application/json
|
||||
X-Hasura-Role: admin
|
||||
|
||||
{
|
||||
"type": "mssql_create_logical_model_select_permission",
|
||||
"args": {
|
||||
"source": "default",
|
||||
"name": "article",
|
||||
"role": "reader",
|
||||
"permission": {
|
||||
"columns": [
|
||||
"id",
|
||||
"title",
|
||||
"contents",
|
||||
"date"
|
||||
],
|
||||
"filter": {
|
||||
"is_published": {"_eq": true}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
</TabItem>
|
||||
</Tabs>
|
||||
|
||||
You can also drop permissions:
|
||||
|
||||
<Tabs groupId="user-preference" className="api-tabs">
|
||||
<TabItem value="api" label="API">
|
||||
|
||||
```http
|
||||
POST /v1/metadata HTTP/1.1
|
||||
Content-Type: application/json
|
||||
X-Hasura-Role: admin
|
||||
|
||||
{
|
||||
"type": "mssql_drop_logical_model_select_permission",
|
||||
"args": {
|
||||
"source": "default",
|
||||
"name": "<logical model name>",
|
||||
"role": "<role name>"
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
</TabItem>
|
||||
</Tabs>
|
||||
|
||||
## Relationships
|
||||
|
||||
Currently, Logical Models do not support relationships. They will be supported in a future release.
|
||||
346
docs/docs/schema/ms-sql-server/logical-models/native-queries.mdx
Normal file
346
docs/docs/schema/ms-sql-server/logical-models/native-queries.mdx
Normal file
@ -0,0 +1,346 @@
|
||||
---
|
||||
sidebar_label: Native Queries
|
||||
sidebar_position: 4
|
||||
description: Customize the Hasura GraphQL schema with native queries
|
||||
keywords:
|
||||
- hasura
|
||||
- docs
|
||||
- ms sql server
|
||||
- schema
|
||||
- logical models
|
||||
- native queries
|
||||
sidebar_class_name: beta-tag
|
||||
---
|
||||
|
||||
import ProductBadge from '@site/src/components/ProductBadge';
|
||||
import Tabs from '@theme/Tabs';
|
||||
import TabItem from '@theme/TabItem';
|
||||
|
||||
# MS SQL Server: Native Queries
|
||||
|
||||
<div className="badge-container">
|
||||
<ProductBadge standard pro ee self />
|
||||
<div className="badge badge-gray heading-badge">Beta</div>
|
||||
</div>
|
||||
|
||||
## What are Native Queries?
|
||||
|
||||
:::tip Supported from
|
||||
|
||||
Native queries are supported from `v2.26.0`.
|
||||
|
||||
:::
|
||||
|
||||
The Hasura GraphQL Engine automatically generates a GraphQL API around database objects. That includes querying,
|
||||
mutating, and subscribing to data changes and events. However, sometimes we need more custom or advanced behavior that
|
||||
doesn’t come out of the box.
|
||||
|
||||
Native Queries allows you to automatically generate a GraphQL API around raw SQL queries, giving you more flexibility
|
||||
and control over your Hasura-generated GraphQL schema. They allow you to harness the full power of SQL within Hasura
|
||||
without the need to create database objects that require DDL privileges.
|
||||
|
||||
You might find Native Queries useful for many reasons:
|
||||
|
||||
- Use the full power of SQL that Hasura might not provide access to through the typical table API, such as `GROUP BY`,
|
||||
window functions, or scalar functions.
|
||||
- Provide custom arguments to the users of your API to greatly expand its flexibility.
|
||||
- Encapsulate sophisticated filtering with a query, allowing your users to provide a single argument rather than having
|
||||
to understand how to manipulate the data.
|
||||
- Work with the advanced features of your database to improve performance.
|
||||
- Write a compatibility layer around tables, making it easier to change your API without breaking existing clients.
|
||||
- Reduce duplication by moving common data manipulation into one place.
|
||||
|
||||
Native Queries are a Cloud and Enterprise feature of Hasura.
|
||||
|
||||
:::info Supported features
|
||||
|
||||
Currently, Hasura aggregations are not supported, but you can write the aggregation yourself as part of the query.
|
||||
|
||||
Relationships will be supported in a future release.
|
||||
|
||||
:::
|
||||
|
||||
## Example: excerpts of articles
|
||||
|
||||
We’ll start with an example. Let’s use this new feature to add some custom functionality to our Hasura API, without
|
||||
needing to define a custom SQL function on the database. If you’d like some reference documentation, scroll down, and
|
||||
also take a look at the [Logical Models documentation](/schema/ms-sql-server/logical-models/index.mdx).
|
||||
|
||||
Imagine we have some articles in a table, with content kindly donated by [Loripsum.net](https://loripsum.net/):
|
||||
|
||||
```sql
|
||||
CREATE TABLE article(
|
||||
id SERIAL NOT NULL PRIMARY KEY,
|
||||
title TEXT NOT NULL,
|
||||
date DATE NOT NULL,
|
||||
content TEXT NOT NULL
|
||||
);
|
||||
|
||||
INSERT INTO article(title, date, content) VALUES
|
||||
('You will not believe', '2023-01-01', 'Lorem ipsum dolor sit amet, consectetur adipiscing elit. Facillimum id quidem est, inquam. Esse enim, nisi eris, non potes. Oratio me istius philosophi non offendit; Idemne, quod iucunde? Quid est enim aliud esse versutum? Non autem hoc: igitur ne illud quidem.'),
|
||||
('Ten things that', '2023-02-02', 'Illi enim inter se dissentiunt. Sedulo, inquam, faciam. Simus igitur contenti his.'),
|
||||
('Did you know', '2023-03-03', 'Ratio quidem vestra sic cogit. Duo Reges: constructio interrete. An nisi populari fama? Erat enim res aperta. Apparet statim, quae sint officia, quae actiones. Tum mihi Piso: Quid ergo?'),
|
||||
('They just cannot', '2023-04-04', 'Itaque hic ipse iam pridem est reiectus; Quod quidem iam fit etiam in Academia. Negare non possum. Quis non odit sordidos, vanos, leves, futtiles?'),
|
||||
('What on earth', '2023-05-05', 'Venit ad extremum; At certe gravius. Efficiens dici potest. Rhetorice igitur, inquam, nos mavis quam dialectice disputare? Nunc de hominis summo bono quaeritur; Rationis enim perfectio est virtus;');
|
||||
```
|
||||
|
||||
When listing these articles in an index, we probably want to truncate the text to, let’s say, 20 characters. So let’s
|
||||
create a Logical Model representing the excerpted article:
|
||||
|
||||
:::info Only creatable via the API
|
||||
|
||||
Currently, Native Queries can only be created using the API. Console and CLI support will be added in a future release.
|
||||
|
||||
:::
|
||||
|
||||
<Tabs groupId="user-preference" className="api-tabs">
|
||||
<TabItem value="api" label="API">
|
||||
|
||||
```http
|
||||
POST /v1/metadata HTTP/1.1
|
||||
Content-Type: application/json
|
||||
X-Hasura-Role: admin
|
||||
|
||||
{
|
||||
"type": "mssql_track_logical_model",
|
||||
"args": {
|
||||
"source": "default",
|
||||
"name": "article_excerpt",
|
||||
"fields": [
|
||||
{
|
||||
"name": "id",
|
||||
"type": "integer"
|
||||
},
|
||||
{
|
||||
"name": "title",
|
||||
"type": "text"
|
||||
},
|
||||
{
|
||||
"name": "date",
|
||||
"type": "date"
|
||||
},
|
||||
{
|
||||
"name": "excerpt",
|
||||
"type": "text"
|
||||
}
|
||||
]
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
</TabItem>
|
||||
</Tabs>
|
||||
|
||||
We can then track a Native Query that takes a single argument, `max_length`, and uses it to truncate the article content
|
||||
(more on arguments below). We use the SQL `substring` function to truncate the function, and the `length` function to
|
||||
decide whether we should use an ellipsis.
|
||||
|
||||
We use `{{max_length}}` to refer to the argument. We need it twice, so we simply use the argument twice.
|
||||
|
||||
<Tabs groupId="user-preference" className="api-tabs">
|
||||
<TabItem value="api" label="API">
|
||||
|
||||
```http
|
||||
POST /v1/metadata HTTP/1.1
|
||||
Content-Type: application/json
|
||||
X-Hasura-Role: admin
|
||||
|
||||
{
|
||||
"type": "mssql_track_native_query",
|
||||
"args": {
|
||||
"type": "query",
|
||||
"source": "default",
|
||||
"root_field_name": "article_with_excerpt",
|
||||
"arguments": {
|
||||
"max_length": {
|
||||
"type": "integer"
|
||||
}
|
||||
},
|
||||
"returns": "article_excerpt",
|
||||
"code": "SELECT id, title, (substring(content, 1, {{max_length}}) || (CASE WHEN length(content) < {{max_length}} THEN '' else '...' END)) AS excerpt, date FROM article"
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
</TabItem>
|
||||
</Tabs>
|
||||
|
||||
All that’s left is for us to make a GraphQL query to select some articles with excerpts using our new root field
|
||||
generated in the previous API call. All we need to provide is the date range we’re interested in:
|
||||
|
||||
```graphql
|
||||
query {
|
||||
article_with_excerpt(args: { max_length: 20 }, where: { date: { _gte: "2023-03-01" } }) {
|
||||
id
|
||||
title
|
||||
date
|
||||
excerpt
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
When we run this GraphQL query, we get the following results:
|
||||
|
||||
```json
|
||||
{
|
||||
"data": {
|
||||
"article_with_excerpt": [
|
||||
{
|
||||
"id": 3,
|
||||
"title": "Did you know",
|
||||
"date": "2023-03-03",
|
||||
"excerpt": "Ratio quidem vestra ..."
|
||||
},
|
||||
{
|
||||
"id": 4,
|
||||
"title": "They just cannot",
|
||||
"date": "2023-04-04",
|
||||
"excerpt": "Itaque hic ipse iam ..."
|
||||
},
|
||||
{
|
||||
"id": 5,
|
||||
"title": "What on earth",
|
||||
"date": "2023-05-05",
|
||||
"excerpt": "Venit ad extremum; A..."
|
||||
}
|
||||
]
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
## Creating a Native Query
|
||||
|
||||
### 1. Create a Logical Model
|
||||
|
||||
In order to represent the structure of the data returned by the query, we first create a Logical Model.
|
||||
|
||||
:::info Permissions and Logical Models
|
||||
|
||||
Note that this Logical Model has no attached permissions and therefore will only be available to the admin account. See
|
||||
the [Logical Model documentation](/schema/ms-sql-server/logical-models/index.mdx) for information on attaching
|
||||
permissions.
|
||||
|
||||
:::
|
||||
|
||||
<Tabs groupId="user-preference" className="api-tabs">
|
||||
<TabItem value="api" label="API">
|
||||
|
||||
```http
|
||||
POST /v1/metadata HTTP/1.1
|
||||
Content-Type: application/json
|
||||
X-Hasura-Role: admin
|
||||
|
||||
{
|
||||
"type": "mssql_track_logical_model",
|
||||
"args": {
|
||||
"source": "default",
|
||||
"name": "<name>",
|
||||
"fields": [
|
||||
{
|
||||
"name": "<field name>",
|
||||
"type": "<SQL Server field type>",
|
||||
"nullable": false | true,
|
||||
"description": "<optional field description>"
|
||||
},
|
||||
...
|
||||
]
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
</TabItem>
|
||||
</Tabs>
|
||||
|
||||
### 2. Create a Native Query
|
||||
|
||||
Once the Logical Model is defined, we can use it to define the query:
|
||||
|
||||
<Tabs groupId="user-preference" className="api-tabs">
|
||||
<TabItem value="api" label="API">
|
||||
|
||||
```http
|
||||
POST /v1/metadata HTTP/1.1
|
||||
Content-Type: application/json
|
||||
X-Hasura-Role: admin
|
||||
|
||||
{
|
||||
"type": "mssql_track_native_query",
|
||||
"args": {
|
||||
"source": "default",
|
||||
"root_field_name": "<name>",
|
||||
"type": "query",
|
||||
"arguments": {
|
||||
"<name>": {
|
||||
"type": "<SQL Server field type>",
|
||||
"nullable": false | true,
|
||||
"description": "<optional field description>"
|
||||
}
|
||||
},
|
||||
"code": "<SQL query>",
|
||||
"returns": "<logical model name>"
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
</TabItem>
|
||||
</Tabs>
|
||||
|
||||
You can use any SQL that you could potentially use in a parameterized query, with the following caveats:
|
||||
|
||||
- The query must currently be a single read-only SQL query.
|
||||
- The query must be a valid standalone query, and not a partial query.
|
||||
- The return type of the query must match with the Logical Model.
|
||||
- The SQL cannot invoke a stored procedure.
|
||||
|
||||
#### Arguments
|
||||
|
||||
The query can take arguments, which are specified in the metadata. These arguments can be used in the SQL using the
|
||||
syntax `{{argument_name}}`. This syntax resembles popular string templating languages such as Mustache, but does not use
|
||||
string interpolation. Instead, it works in exactly the same way as prepared statements in the database, and so arguments
|
||||
do not need escaping or quoting in the SQL itself. They will be treated as variables of the correct type.
|
||||
|
||||
This does mean that arguments cannot be used for elements of the SQL that deal with structure. For example, you cannot
|
||||
use an argument to specify the name of the table in a `FROM` clause.
|
||||
|
||||
When making a query, the arguments are specified using the `args` parameter of the query root field.
|
||||
|
||||
## Using the Native Query
|
||||
|
||||
You can make a GraphQL request using the specified root field name just as you would any other GraphQL query. When
|
||||
making a query, the arguments are specified using the `args` parameter of the query root field.
|
||||
|
||||
```graphql
|
||||
query {
|
||||
<root field name>(
|
||||
[args: {"<argument name>": <argument value>, ...},]
|
||||
[where: ...,]
|
||||
[order_by: ..., distinct_on: ...,]
|
||||
[limit: ..., offset: ...]
|
||||
) {
|
||||
<field 1>
|
||||
<field 2>
|
||||
...
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
## Query functionality
|
||||
|
||||
Just like tables, native queries generate GraphQL types with the ability to further break down the data. You can find
|
||||
more information in the relevant documentation for [filtering](/queries/ms-sql-server/query-filters.mdx),
|
||||
[sorting](/queries/ms-sql-server/sorting.mdx), and [pagination](/queries/ms-sql-server/pagination.mdx).
|
||||
|
||||
Subscriptions (live queries) are also supported as usual.
|
||||
|
||||
## Mutations
|
||||
|
||||
Currently, only read-only queries are supported. All queries are run in a read-only transaction where supported to
|
||||
enforce this constraint.
|
||||
|
||||
A future release will allow mutations to be specified using native queries.
|
||||
|
||||
## Permissions
|
||||
|
||||
Native queries will inherit the permissions of the Logical Model that they return. See the
|
||||
[documentation on Logical Models](/schema/ms-sql-server/logical-models/index.mdx) for an explanation of how to add
|
||||
permissions.
|
||||
@ -59,7 +59,7 @@ X-Hasura-Role: admin
|
||||
"fields": [
|
||||
{
|
||||
"name": "<field name>",
|
||||
"type": "<postgres field type>",
|
||||
"type": "<PostgreSQL field type>",
|
||||
"nullable": false | true,
|
||||
"description": "<optional field description>"
|
||||
},
|
||||
|
||||
@ -238,7 +238,7 @@ X-Hasura-Role: admin
|
||||
"fields": [
|
||||
{
|
||||
"name": "<field name>",
|
||||
"type": "<postgres field type>",
|
||||
"type": "<PostgreSQL field type>",
|
||||
"nullable": false | true,
|
||||
"description": "<optional field description>"
|
||||
},
|
||||
@ -271,7 +271,7 @@ X-Hasura-Role: admin
|
||||
"type": "query",
|
||||
"arguments": {
|
||||
"<name>": {
|
||||
"type": "<postgres field type>",
|
||||
"type": "<PostgreSQL field type>",
|
||||
"nullable": false | true,
|
||||
"description": "<optional field description>"
|
||||
}
|
||||
@ -295,9 +295,9 @@ You can use any SQL that you could potentially use in a parameterized query, wit
|
||||
#### Arguments
|
||||
|
||||
The query can take arguments, which are specified in the metadata. These arguments can be used in the SQL using the
|
||||
syntax `{{argument_name}}`. **This syntax resembles popular string templating languages such as Mustache, but does not
|
||||
use string interpolation. Instead, it works in exactly the same way as prepared statements in PostgreSQL, and so
|
||||
arguments do not need escaping or quoting in the SQL itself. They will be treated as variables of the correct type.**
|
||||
syntax `{{argument_name}}`. This syntax resembles popular string templating languages such as Mustache, but does not use
|
||||
string interpolation. Instead, it works in exactly the same way as prepared statements in the database, and so arguments
|
||||
do not need escaping or quoting in the SQL itself. They will be treated as variables of the correct type.
|
||||
|
||||
This does mean that arguments cannot be used for elements of the SQL that deal with structure. For example, you cannot
|
||||
use an argument to specify the name of the table in a `FROM` clause.
|
||||
|
||||
Loading…
Reference in New Issue
Block a user